The Great Events by Famous Historians/Volume 2/Battle of the Metaurus

BATTLE OF THE METAURUS

B.C. 207

SIR EDWARD SHEPHERD CREASY

(During the closing years of the Second Punic War the resources of the Romans were drained to such an extent as to bring great disheartenment to their rulers and generals. Under the stress of financial difficulties, the cost of living greatly increased, and the State was compelled to resort to loans of various kinds, and to levy upon citizens of means for the pay of seamen. This scheme for raising Roman "ship money" was one of the most significant indications of the extreme weight resting upon the republic in the prosecution of this arduous war. A war with Sicily was fortunately terminated, releasing some additional force for employment against the Carthaginians; but for some time little headway was made by the Roman commanders, and when, in B.C. 207, the people were called upon to elect consuls, their affairs were still in a condition which caused serious anxiety. The consuls chosen in that year were Marcus Livius and Caius Claudius Nero, and without delay they went to take command in southern Italy, which the Carthaginians under Hannibal, though not in much strength, had invaded.

But when, later in the season, Hasdrubal crossed the Alps from the north to join his brother, Hannibal, the aspect of the war became still more grave in the eyes of the Romans. Hasdrubal solicited the support of the Gauls, but to little purpose. Meanwhile Hannibal made skilful use of his small forces in eluding the consul Nero; but the capture by the Romans of despatches from Hasdrubal disclosed his plans, and Nero at once formed his own for intercepting him. The result was that Nero and Livius joined their forces in Hasdrubal's front, and to the Carthaginian they offered immediate battle. Hasdrubal attempted a retreat, but was compelled to give battle on the banks of the Metaurus. Of this, one of the "decisive battles of the world," Creasy has left an authoritative and graphic account, which here follows. The part of the consul Nero in the campaign is thus remarked upon by Lord Byron:

"The consul Nero, who made the unequalled march which deceived Hannibal and deceived Hasdrubal, thereby accomplished an achievement almost unrivalled in military annals. The first intelligence of his return, to Hannibal, was the sight of Hasdrubal's head thrown into his camp. When Hannibal saw this, he exclaimed, with a sigh, that 'Rome would now be the mistress of the world.' To this victory of Nero's it might be owing that his imperial namesake reigned at all. But the infamy of the one has eclipsed the glory of the other. When the name of Nero is heard, who thinks of the consul? But such are human things.")

About midway between Rimini and Ancona a little river falls into the Adriatic, after traversing one of those districts of Italy in which a vain attempt has lately been made to revive, after long centuries of servitude and shame, the spirit of Italian nationality and the energy of free institutions. That stream is still called the Metauro, and wakens by its name the recollections of the resolute daring of ancient Rome, and of the slaughter that stained its current two thousand and sixty-three years ago, when the combined consular armies of Livius and Nero encountered and crushed near its banks the varied hosts which Hannibal's brother was leading from the Pyrenees, the Rhone, the Alps, and the Po, to aid the great Carthaginian in his stern struggle to annihilate the growing might of the Roman republic, and make the Punic power supreme over all the nations of the world.

The Roman historian, who termed that struggle the most memorable of all wars that ever were carried on, wrote in no spirit of exaggeration; for it is not in ancient, but in modern history that parallels for its incidents and its heroes are to be found. The similitude between the contest which Rome maintained against Hannibal, and that which England was for many years engaged in against Napoleon, has not passed unobserved by recent historians. "Twice," says Arnold, "has there been witnessed the struggle of the highest individual genius against the resources and institutions of a great nation, and in both cases the nation has been victorious. For seventeen years Hannibal strove against Rome; for sixteen years Napoleon Bonaparte strove against England: the efforts of the first ended in Zama; those of the second in Waterloo."

One point, however, of the similitude between the two wars has scarcely been adequately dwelt on; that is, the remarkable parallel between the Roman general who finally defeated the great Carthaginian, and the English general who gave the last deadly overthrow to the French Emperor. Scipio and Wellington both held for many years commands of high importance, but distant from the main theatres of warfare. The same country was the scene of the principal military career of each. It was in Spain that Scipio, like Wellington, successively encountered and overthrew nearly all the subordinate generals of the enemy before being opposed to the chief champion and conqueror himself. Both Scipio and Wellington restored their countrymen's confidence in arms when shaken by a series of reverses, and each of them closed a long and perilous war by a complete and overwhelming defeat of the chosen leader and the chosen veterans of the foe.

Nor is the parallel between them limited to their military characters and exploits. Scipio, like Wellington, became an important leader of the aristocratic party among his countrymen, and was exposed to the unmeasured invectives of the violent section of his political antagonists. When, early in the last reign, an infuriated mob assaulted the Duke of Wellington in the streets of the English capital on the anniversary of Waterloo, England was even more disgraced by that outrage than Rome was by the factious accusations which demagogues brought against Scipio, but which he proudly repelled on the day of trial by reminding the assembled people that it was the anniversary of the battle of Zama. Happily, a wiser and a better spirit has now for years pervaded all classes of our community, and we shall be spared the ignominy of having worked out to the end the parallel of national ingratitude. Scipio died a voluntary exile from the malevolent turbulence of Rome. Englishmen of all ranks and politics have now long united in affectionate admiration of our modern Scipio; and even those who have most widely differed from the duke on legislative or administrative questions, forget what they deem the political errors of that time-honored head, while they gratefully call to mind the laurels that have wreathed it.

Scipio at Zama trampled in the dust the power of Carthage, but that power had been already irreparably shattered in another field, where neither Scipio nor Hannibal commanded. When the Metaurus witnessed the defeat and death of Hasdrubal, it witnessed the ruin of the scheme by which alone Carthage could hope to organize decisive success&mdash;the scheme of enveloping Rome at once from the north and the south of Italy by two chosen armies, led by two sons of Hamilcar. That battle was the determining crisis of the contest, not merely between Rome and Carthage, but between the two great families of the world, which then made Italy the arena of their oft-renewed contest for preëminence.

The French historian, Michelet, whose Histoire Romaine would have been invaluable if the general industry and accuracy of the writer had in any degree equalled his originality and brilliancy, eloquently remarks: "It is not without reason that so universal and vivid a remembrance of the Punic wars has dwelt in the memories of men. They formed no mere struggle to determine the lot of two cities or two empires; but it was a strife on the event of which depended the fate of two races of mankind, whether the dominion of the world should belong to the Indo-Germanic or to the Semitic family of nations. Bear in mind that the first of these comprises, besides the Indians and the Persians, the Greeks, the Romans, and the Germans. In the other are ranked the Jews and the Arabs, the Phoenicians and the Carthaginians. On the one side is the genius of heroism, of art, and legislation; on the other is the spirit of industry, of commerce, of navigation.

"The two opposite races have everywhere come into contact, everywhere into hostility. In the primitive history of Persia and Chaldaea, the heroes are perpetually engaged in combat with their industrious and perfidious neighbors. The struggle is renewed between the Phoenicians and the Greeks on every coast of the Mediterranean. The Greek supplants the Phoenician in all his factories, all his colonies in the East: soon will the Roman come, and do likewise in the West. Alexander did far more against Tyre than Shalmaneser or Nebuchadnezzar had done. Not content with crushing her, he took care that she never should revive; for he founded Alexandria as her substitute, and changed forever the track of the commerce of the world. There remained Carthage&mdash;the great Carthage, and her mighty empire&mdash;mighty in a far different degree than Phoenicia's had been. Rome annihilated it. Then occurred that which has no parallel in history&mdash;an entire civilization perished at one blow&mdash;banished, like a falling star. The Periplus of Hanno, a few coins, a score of lines in Plautus, and, lo, all that remains of the Carthaginian world!

"Many generations must needs pass away before the struggle between the two races could be renewed; and the Arabs, that formidable rear-guard of the Semitic world, dashed forth from their deserts. The conflict between the two races then became the conflict of two religions. Fortunate was it that those daring Saracenic cavaliers encountered in the East the impregnable walls of Constantinople, in the West the chivalrous valor of Charles Martel and the sword of the Cid. The crusades were the natural reprisals for the Arab invasions, and form the last epoch of that great struggle between the two principal families of the human race."

It is difficult, amid the glimmering light supplied by the allusions of the classical writers, to gain a full idea of the character and institutions of Rome's great rival. But we can perceive how inferior Carthage was to her competitor in military resources, and how far less fitted than Rome she was to become the founder of centralized and centralizing dominion that should endure for centuries, and fuse into imperial unity the narrow nationalities of the ancient races that dwelt around and near the shores of the Mediterranean Sea?

Carthage was originally neither the most ancient nor the most powerful of the numerous colonies which the Phoenicians planted on the coast of Northern Africa. But her advantageous position, the excellence of her constitution&mdash;of which, though ill-informed as to its details, we know that it commanded the admiration of Aristotle&mdash;and the commercial and political energy of her citizens gave her the ascendency over Hippo, Utica, Leptis, and her other sister Phoenician cities in those regions; and she finally reduced them to a condition of dependency similar to that which the subject allies of Athens occupied relatively to that once imperial city. When Tyre and Sidon and the other cities of Phoenicia itself sank from independent republics into mere vassal states of the great Asiatic monarchies, and obeyed by turns a Babylonian, a Persian, and a Macedonian master, their power and their traffic rapidly declined, and Carthage succeeded to the important maritime and commercial character which they had previously maintained.

The Carthaginians did not seek to compete with the Greeks on the northeastern shores of the Mediterranean, or in the three inland seas which are connected with it; but they maintained an active intercourse with the Phoenicians, and through them with Lower and Central Asia; and they, and they alone, after the decline and fall of Tyre, navigated the waters of the Atlantic. They had the monopoly of all the commerce of the world that was carried on beyond the Straits of Gibraltar. We have yet extant (in a Greek translation) the narrative of the voyage of Hanno, one of their admirals, along the western coast of Africa as far as Sierra Leone; and in the Latin poem of Festus Avienus frequent references are made to the records of the voyages of another celebrated Carthaginian admiral, Himilco, who had explored the northwestern coast of Europe. Our own islands are mentioned by Himilco as the lands of the Hiberni and Albioni. It is indeed certain that the Carthaginians frequented the Cornish coast&mdash;as the Phoenicians had done before them&mdash;for the purpose of procuring tin; and there is every reason to believe that they sailed as far as the coasts of the Baltic for amber. When it is remembered that the mariner's compass was unknown in those ages, the boldness and skill of the seamen of Carthage, and the enterprise of her merchants, may be paralleled with any achievements that the history of modern navigation and commerce can produce.

In their Atlantic voyages along the African shores the Carthaginians followed the double object of traffic and colonization. The numerous settlements that were planted by them along the coast from Morocco to Senegal provided for the needy members of the constantly increasing population of a great commercial capital, and also strengthened the influence which Carthage exercised among the tribes of the African coast. Besides her fleets, her caravans gave her a large and lucrative trade with the native Africans; nor must we limit our belief of the extent of the Carthaginian trade with the tribes of Central and Western Africa by the narrowness of the commercial intercourse which civilized nations of modern times have been able to create in those regions.

Although essentially a mercantile and seafaring people, the Carthaginians by no means neglected agriculture. On the contrary, the whole of their territory was cultivated like a garden. The fertility of the soil repaid the skill and toil bestowed on it; and every invader, from Agathocles to Scipio Æmilianus, was struck with admiration at the rich pasture lands carefully irrigated, the abundant harvests, the luxuriant vineyards, the plantations of fig and olive trees, the thriving villages, the populous towns, and the splendid villas of the wealthy Carthaginians, through which his march lay, as long as he was on Carthaginian ground.

Although the Carthaginians abandoned the Ægean and the Pontus to the Greek, they were by no means disposed to relinquish to those rivals the commerce and the dominion of the coasts of the Mediterranean westward of Italy. For centuries the Carthaginians strove to make themselves masters of the islands that lie between Italy and Spain. They acquired the Balearic Islands, where the principal harbor, Port Mahon, still bears the name of a Carthaginian admiral. They succeeded in reducing the greater part of Sardinia; but Sicily could never be brought into their power. They repeatedly invaded that island, and nearly overran it; but the resistance which was opposed to them by the Syracusans under Gelon, Dionysius, Timoleon, and Agathocles preserved the island from becoming Punic, though many of its cities remained under the Carthaginian rule until Rome finally settled the question to whom Sicily was to belong by conquering it for herself.

With so many elements of success, with almost unbounded wealth, with commercial and maritime activity, with a fertile territory, with a capital city of almost impregnable strength, with a constitution that insured for centuries the blessing of social order, with an aristocracy singularly fertile in men of the highest genius, Carthage yet failed signally and calamitously in her contest for power with Rome. One of the immediate causes of this may seem to have been the want of firmness among her citizens, which made them terminate the First Punic War by begging peace, sooner than endure any longer the hardships and burdens caused by a state of warfare, although their antagonists had suffered far more severely than themselves. Another cause was the spirit of faction among their leading men, which prevented Hannibal in the second war from being properly reënforced and supported. But there were also more general causes why Carthage proved inferior to Rome. These were her position relatively to the mass of the inhabitants of the country which she ruled, and her habit of trusting to mercenary armies in her wars.

Our clearest information as to the different races of men in and about Carthage is derived from Diodorus Siculus. That historian enumerates four different races: first, he mentions the Phoenicians who dwelt in Carthage; next, he speaks of the Liby-Phoenicians: these, he tells us, dwelt in many of the maritime cities, and were connected by intermarriage with the Phoenicians, which was the cause of their compound name; thirdly, he mentions the Libyans, the bulk and the most ancient part of the population, hating the Carthaginians intensely on account of the oppressiveness of their domination; lastly, he names the Numidians, the nomad tribes of the frontier.

It is evident, from this description, that the native Libyans were a subject class, without franchise or political rights; and, accordingly, we find no instance specified in history of a Libyan holding political office or military command. The half-castes, the Liby-Phoenicians, seem to have been sometimes sent out as colonists; but it may be inferred, from what Diodorus says of their residence, that they had not the right of the citizenship of Carthage; and only a single solitary case occurs of one of this race being intrusted with authority, and that, too, not emanating from the home government. This is the instance of the officer sent by Hannibal to Sicily after the fall of Syracuse, whom Polybius calls Myttinus the Libyan, but whom, from the fuller account in Livy, we find to have been a Liby-Phoenician; and it is expressly mentioned what indignation was felt by the Carthaginian commanders in the island that this half-caste should control their operations.

With respect to the composition of their armies, it is observable that, though thirsting for extended empire, and though some of her leading men became generals of the highest order, the Carthaginians, as a people, were anything but personally warlike. As long as they could hire mercenaries to fight for them, they had little appetite for the irksome training and the loss of valuable time which military service would have entailed on themselves.

As Michelet remarks: "The life of an industrious merchant, of a Carthaginian, was too precious to be risked, as long as it was possible to substitute advantageously for it that of a barbarian from Spain or Gaul. Carthage knew, and could tell to a drachma, what the life of a man of each nation came to. A Greek was worth more than a Campanian, a Campanian worth more than a Gaul or a Spaniard. When once this tariff of blood was correctly made out, Carthage began a war as a mercantile speculation. She tried to make conquests in the hope of getting new mines to work or to open fresh markets for her exports. In one venture she could afford to spend fifty thousand mercenaries, in another rather more. If the returns were good, there was no regret felt for the capital that had been sunk in the investment; more money got more men, and all went on well."

Armies composed of foreign mercenaries have in all ages been as formidable to their employers as to the enemy against whom they were directed. We know of one occasion&mdash;between the First and Second Punic wars&mdash;when Carthage was brought to the very brink of destruction by a revolt of her foreign troops. Other mutinies of the same kind must from time to time have occurred. Probably one of these was the cause of the comparative weakness of Carthage at the time of the Athenian expedition against Syracuse, so different from the energy with which she attacked Gelon half a century earlier and Dionysius half a century later. And even when we consider her armies with reference only to their efficiency in warfare, we perceive at once the inferiority of such bands of condottieri, brought together without any common bond of origin, tactics, or cause, to the legions of Rome, which, at the time of the Punic wars, were raised from the very flower of a hardy agricultural population, trained in the strictest discipline, habituated to victory, and animated by the most resolute patriotism.

And this shows, also, the transcendency of the genius of Hannibal, which could form such discordant materials into a compact organized force, and inspire them with the spirit of patient discipline and loyalty to their chief, so that they were true to him in his adverse as well as in his prosperous fortunes; and throughout the checkered series of his campaigns no panic rout ever disgraced a division under his command, no mutiny, or even attempt at mutiny, was ever known in his camp; and finally, after fifteen years of Italian warfare, his men followed their old leader to Zama, "with no fear and little hope," and there, on that disastrous field, stood firm around him, his Old Guard, till Scipio's Numidian allies came up on their flank, when at last, surrounded and overpowered, the veteran battalions sealed their devotion to their general by their blood!

"But if Hannibal's genius may be likened to the Homeric god, who, in his hatred to the Trojans, rises from the deep to rally the fainting Greeks and to lead them against the enemy, so the calm courage with which Hector met his more than human adversary in his country's cause is no unworthy image of the unyielding magnanimity displayed by the aristocracy of Rome. As Hannibal utterly eclipses Carthage, so, on the contrary, Fabius, Marcellus, Claudius Nero, even Scipio himself, are as nothing when compared to the spirit and wisdom and power of Rome. The senate, which voted its thanks to its political enemy, Varro, after his disastrous defeat, 'because he had not despaired of the commonwealth,' and which disdained either to solicit or to reprove or to threaten or in any way to notice the twelve colonies which had refused their accustomed supplies of men for the army, is far more to be honored than the conqueror of Zama. This we should the more carefully bear in mind because our tendency is to admire individual greatness far more than national; and, as no single Roman will bear comparison to Hannibal, we are apt to murmur at the event of the contest, and to think that the victory was awarded to the least worthy of the combatants. On the contrary, never was the wisdom of God's providence more manifest than in the issue of the struggle between Rome and Carthage.

"It was clearly for the good of mankind that Hannibal should be conquered; his triumph would have stopped the progress of the world; for great men can only act permanently by forming great nations; and no one man, even though it were Hannibal himself, can in one generation effect such a work. But where the nation has been merely enkindled for a while by a great man's spirit, the light passes away with him who communicated it; and the nation, when he is gone, is like a dead body to which magic power had for a moment given unnatural life: when the charm has ceased, the body is cold and stiff as before. He who grieves over the battle of Zama should carry on his thoughts to a period thirty years later, when Hannibal must in the course of nature have been dead, and consider how the isolated Phoenician city of Carthage was fitted to receive and to consolidate the civilization of Greece, or by its laws and institutions to bind together barbarians of every race and language into an organized empire, and prepare them for becoming, when that empire was dissolved, the free members of the commonwealth of Christian Europe."

It was in the spring of 207 B.C. that Hasdrubal, after skilfully disentangling himself from the Roman forces in Spain, and after a march conducted with great judgment and little loss through the interior of Gaul and the passes of the Alps, appeared in the country that now is the north of Lombardy, at the head of troops which he had partly brought out of Spain and partly levied among the Gauls and Ligurians on his way. At this time Hannibal, with his unconquered and seemingly unconquerable army, had been eight years in Italy, executing with strenuous ferocity the vow of hatred to Rome which had been sworn by him while yet a child at the bidding of his father, Hamilcar, who, as he boasted, had trained up his three sons, Hannibal, Hasdrubal, and Mago, like three lion's whelps, to prey upon the Romans. But Hannibal's latter campaigns had not been signalized by any such great victories as marked the first years of his invasion of Italy. The stern spirit of Roman resolution, ever highest in disaster and danger, had neither bent nor despaired beneath the merciless blows which "the dire African" dealt her in rapid succession at Trebia, at Thrasymene, and at Cannae. Her population was thinned by repeated slaughter in the field; poverty and actual scarcity ground down the survivors, through the fearful ravages which Hannibal's cavalry spread through their cornfields, their pasture lands, and their vineyards; many of her allies went over to the invader's side, and new clouds of foreign war threatened her from Macedonia and Gaul. But Rome receded not. Rich and poor among her citizens vied with each other in devotion to their country. The wealthy placed their stores, and all placed their lives, at the State's disposal. And though Hannibal could not be driven out of Italy, though every year brought its sufferings and sacrifices, Rome felt that her constancy had not been exerted in vain. If she was weakened by the continued strife, so was Hannibal also; and it was clear that the unaided resources of his army were unequal to the task of her destruction. The single deerhound could not pull down the quarry which he had so furiously assailed. Rome not only stood fiercely at bay, but had pressed back and gored her antagonist, that still, however, watched her in act to spring. She was weary, and bleeding at every pore; and there seemed to be little hope of her escape if the other hound of old Hamilcar's race should come up in time to aid his brother in the death grapple.

Hasdrubal had commanded the Carthaginian armies in Spain for some time with varying but generally unfavorable fortune. He had not the full authority over the Punic forces in that country which his brother and his father had previously exercised. The faction at Carthage, which was at feud with his family, succeeded in fettering and interfering with his power; and other generals were from time to time sent into Spain, whose errors and misconduct caused the reverses that Hasdrubal met with. This is expressly attested by the Greek historian Polybius, who was the intimate friend of the younger Africanus, and drew his information respecting the Second Punic War from the best possible authorities. Livy gives a long narrative of campaigns between the Roman commanders in Spain and Hasdrubal, which is so palpably deformed by fictions and exaggerations as to be hardly deserving of attention. It is clear that in the year B.C. 208, at least, Hasdrubal outmanoeuvred Publius Scipio, who held the command of the Roman forces in Spain, and whose object was to prevent him from passing the Pyrenees and marching upon Italy. Scipio expected that Hasdrubal would attempt the nearest route along the coast of the Mediterranean, and he therefore carefully fortified and guarded the passes of the eastern Pyrenees. But Hasdrubal passed these mountains near their western extremity; and then, with a considerable force of Spanish infantry, with a small number of African troops, with some elephants and much treasure, he marched, not directly toward the coast of the Mediterranean, but in a northeastern line toward the centre of Gaul. He halted for the winter in the territory of the Arverni, the modern Auvergne, and conciliated or purchased the goodwill of the Gauls in that region so far that he not only found friendly winter quarters among them, but great numbers of them enlisted under him, and, on the approach of spring, marched with him to invade Italy.

By thus entering Gaul at the southwest, and avoiding its southern maritime districts, Hasdrubal kept the Romans in complete ignorance of his precise operations and movements in that country; all that they knew was that Hasdrubal had baffled Scipio's attempts to detain him in Spain; that he had crossed the Pyrenees with soldiers, elephants, and money, and that he was raising fresh forces among the Gauls. The spring was sure to bring him into Italy, and then would come the real tempest of the war, when from the north and from the south the two Carthaginian armies, each under a son of the Thunderbolt, were to gather together around the seven hills of Rome.

In this emergency the Romans looked among themselves earnestly and anxiously for leaders fit to meet the perils of the coming campaign.

The senate recommended the people to elect, as one of their consuls, Caius Claudius Nero, a patrician of one of the families of the great Claudian house. Nero had served during the preceding years of the war both against Hannibal in Italy and against Hasdrubal in Spain; but it is remarkable that the histories which we possess record no successes as having been achieved by him either before or after his great campaign of the Metaurus. It proves much for the sagacity of the leading men of the senate that they recognized in Nero the energy and spirit which were required at this crisis, and it is equally creditable to the patriotism of the people that they followed the advice of the senate by electing a general who had no showy exploits to recommend him to their choice.

It was a matter of greater difficulty to find a second consul; the laws required that one consul should be a plebeian; and the plebeian nobility had been fearfully thinned by the events of the war. While the senators anxiously deliberated among themselves what fit colleague for Nero could be nominated at the coming comitia, and sorrowfully recalled the names of Marcellus, Gracchus, and other plebeian generals who were no more, one taciturn and moody old man sat in sullen apathy among the conscript fathers. This was Marcus Livius, who had been consul in the year before the beginning of this war, and had then gained a victory over the Illyrians. After his consulship he had been impeached before the people on a charge of peculation and unfair division of the spoils among his soldiers; the verdict was unjustly given against him, and the sense of this wrong, and of the indignity thus put upon him, had rankled unceasingly in the bosom of Livius, so that for eight years after his trial he had lived in seclusion in his country seat, taking no part in any affairs of State. Latterly the censors had compelled him to come to Rome and resume his place in the senate, where he used to sit gloomily apart, giving only a silent vote. At last an unjust accusation against one of his near kinsmen made him break silence, and he harangued the house in words of weight and sense, which drew attention to him and taught the senators that a strong spirit dwelt beneath that unimposing exterior.

Now, while they were debating on what noble of a plebeian house was fit to assume the perilous honors of the consulate, some of the elder of them looked on Marcus Livius, and remembered that in the very last triumph which had been celebrated in the streets of Rome, this grim old man had sat in the car of victory, and that he had offered the last thanksgiving sacrifice for the success of the Roman arms which had bled before Capitoline Jove. There had been no triumphs since Hannibal came into Italy. The Illyrian campaign of Livius was the last that had been so honored; perhaps it might be destined for him now to renew the long-interrupted series. The senators resolved that Livius should be put in nomination as consul with Nero; the people were willing to elect him: the only opposition came from himself. He taunted them with their inconsistency in honoring the man whom they had convicted of a base crime. "If I am innocent," said he, "why did you place such a stain on me? If I am guilty, why am I more fit for a second consulship than I was for my first one?" The other senators remonstrated with him, urging the example of the great Camillus, who, after an unjust condemnation on a similar charge, both served and saved his country. At last Livius ceased to object; and Caius Claudius Nero and Marcus Livius were chosen consuls of Rome.

A quarrel had long existed between the two consuls, and the senators strove to effect a reconciliation between them before the campaign. Here again Livius for a long time obstinately resisted the wish of his fellow-senators. He said it was best for the State that he and Nero should continue to hate one another. Each would do his duty better when he knew that he was watched by an enemy in the person of his own colleague. At last the entreaties of the senate prevailed, and Livius consented to forego the feud, and to cooperate with Nero in preparing for the coming struggle.

As soon as the winter snows were thawed, Hasdrubal commenced his march from Auvergne to the Alps. He experienced none of the difficulties which his brother had met with from the mountain tribes. Hannibal's army had been the first body of regular troops that had ever traversed their regions; and, as wild animals assail a traveller, the natives rose against it instinctively, in imagined defence of their own habitations, which they supposed to be the objects of Carthaginian ambition. But the fame of the war, with which Italy had now been convulsed for twelve years, had penetrated into the Alpine passes, and the mountaineers now understood that a mighty city southward of the Alps was to be attacked by the troops whom they saw marching among them. They now not only opposed no resistance to the passage of Hasdrubal, but many of them, out of love of enterprise and plunder, or allured by the high pay that he offered, took service with him; and thus he advanced upon Italy with an army that gathered strength at every league. It is said, also, that some of the most important engineering works which Hannibal had constructed were found by Hasdrubal still in existence, and materially favored the speed of his advance. He thus emerged into Italy from the Alpine valleys much sooner than had been anticipated. Many warriors of the Ligurian tribes joined him; and, crossing the River Po, he marched down its southern bank to the city of Placentia, which he wished to secure as a base for his future operations. Placentia resisted him as bravely as it had resisted Hannibal twelve years before, and for some time Hasdrubal was occupied with a fruitless siege before its walls.

Six armies were levied for the defence of Italy when the long-dreaded approach of Hasdrubal was announced. Seventy thousand Romans served in the fifteen legions of which, with an equal number of Italian allies, those armies and the garrisons were composed. Upward of thirty thousand more Romans were serving in Sicily, Sardinia, and Spain. The whole number of Roman citizens of an age fit for military duty scarcely exceeded a hundred and thirty thousand. The census taken before the commencement of the war had shown a total of two hundred and seventy thousand, which had been diminished by more than half during twelve years. These numbers are fearfully emphatic of the extremity to which Rome was reduced, and of her gigantic efforts in that great agony of her fate. Not merely men, but money and military stores, were drained to the utmost, and if the armies of that year should be swept off by a repetition of the slaughters of Thrasymene and Cannae all felt that Rome would cease to exist.

Even if the campaign were to be marked by no decisive success on either side her ruin seemed certain. In South Italy, Hannibal had either detached Rome's allies from her or had impoverished them by the ravages of his army. If Hasdrubal could have done the same in Upper Italy; if Etruria, Umbria, and Northern Latium had either revolted or been laid waste, Rome must have sunk beneath sheer starvation, for the hostile or desolated territory would have yielded no supplies of corn for her population, and money to purchase it from abroad there was none. Instant victory was a matter of life or death. Three of her six armies were ordered to the North, but the first of these was required to overawe the disaffected Etruscan. The second army of the North was pushed forward, under Porcius, the praetor, to meet and keep in check the advanced troops of Hasdrubal; while the third, the grand army of the North, which was to be under the immediate command of the consul Livius, who had the chief command in all North Italy, advanced more slowly in its support. There were similarly three armies in the South, under the orders of the other consul, Claudius Nero.

The lot had decided that Livius was to be opposed to Hasdrubal, and that Nero should face Hannibal. And "when all was ordered as themselves thought best, the two consuls went forth from the city, each his several way. The people of Rome were now quite otherwise affected than they had been when L. Æmilius Paulus and C. Terentius Varro were sent against Hannibal. They did no longer take upon them to direct their generals, or bid them despatch and win the victory betimes, but rather they stood in fear lest all diligence, wisdom, and valor should prove too little; for since few years had passed wherein some one of their generals had not been slain, and since it was manifest that, if either of these present consuls were defeated or put to the worst, the two Carthaginians would forthwith join, and make short work with the other, it seemed a greater happiness than could be expected that each of them should return home victor, and come off with honor from such mighty opposition as he was like to find. With extreme difficulty had Rome held up her head ever since the battle of Cannae; though it were so, that Hannibal alone, with little help from Carthage, had continued the war in Italy. But there was now arrived another son of Hamilcar, and one that in his present expedition had seemed a man of more sufficiency than Hannibal himself; for whereas, in that long and dangerous march through barbarous nations, over great rivers and mountains that were thought unpassable, Hannibal had lost a great part of his army, this Hasdrubal, in the same places, had multiplied his numbers, and gathering the people that he found in the way, descended from the Alps like a rolling snowball, far greater than he came over the Pyrenees at his first setting out of Spain. These considerations and the like, of which fear presented many unto them, caused the people of Rome to wait upon their consuls out of the town, like a pensive train of mourners, thinking upon Marcellus and Crispinus, upon whom, in the like sort, they had given attendance the last year, but saw neither of them return alive from a less dangerous war. Particularly old Q. Fabius gave his accustomed advice to M. Livius, that he should abstain from giving or taking battle until he well understood the enemy's condition. But the consul made him a froward answer, and said that he would fight the very first day, for that he thought it long till he should either recover his honor by victory, or, by seeing the overthrow of his own unjust citizens, satisfy himself with the joy of a great though not an honest revenge. But his meaning was better than his words."

Hannibal at this period occupied with his veteran but much-reduced forces the extreme south of Italy. It had not been expected either by friend or foe that Hasdrubal would effect his passage of the Alps so early in the year as actually occurred. And even when Hannibal learned that his brother was in Italy, and had advanced as far as Placentia, he was obliged to pause for further intelligence before he himself commenced active operations, as he could not tell whether his brother might not be invited into Etruria, to aid the party there that was disaffected to Rome, or whether he would march down by the Adriatic Sea. Hannibal led his troops out of their winter quarters in Bruttium, and marched northward as far as Canusium. Nero had his head-quarters near Venusia, with an army which he had increased to forty thousand foot and two thousand five hundred horse, by incorporating under his own command some of the legions which had been intended to act under other generals in the South. There was another Roman army, twenty thousand strong, south of Hannibal at Tarentum. The strength of that city secured this Roman force from any attack by Hannibal, and it was a serious matter to march northward and leave it in his rear, free to act against all his depots and allies in the friendly part of Italy, which for the two or three last campaigns had served him for a base of his operations. Moreover, Nero's army was so strong that Hannibal could not concentrate troops enough to assume the offensive against it without weakening his garrisons and relinquishing, at least for a time, his grasp upon the southern provinces. To do this before he was certainly informed of his brother's operations would have been a useless sacrifice, as Nero could retreat before him upon the other Roman armies near the capital, and Hannibal knew by experience that a mere advance of his army upon the walls of Rome would have no effect on the fortunes of the war. In the hope, probably, of inducing Nero to follow him and of gaining an opportunity of outmanoeuvring the Roman consul and attacking him on his march, Hannibal moved into Lucania, and then back into Apulia; he again marched down into Bruttium, and strengthened his army by a levy of recruits in that district. Nero followed him, but gave him no chance of assailing him at a disadvantage. Some partial encounters seem to have taken place; but the consul could not prevent Hannibal's junction with his Bruttian levies, nor could Hannibal gain an opportunity of surprising and crushing the consul. Hannibal returned to his former headquarters at Canusium, and halted there in expectation of further tidings of his brother's movements. Nero also resumed his former position in observation of the Carthaginian army.

Meanwhile, Hasdrubal had raised the siege of Placentia, and was advancing toward Ariminum on the Adriatic, and driving before him the Roman army under Porcius. Nor when the consul Livius had come up, and united the second and third armies of the North, could he make head against the invaders. The Romans still fell back before Hasdrubal beyond Ariminum, beyond the Metaurus, and as far as the little town of Sena, to the southeast of that river. Hasdrubal was not unmindful of the necessity of acting in concert with his brother. He sent messengers to Hannibal to announce his own line of march, and to propose that they should unite their armies in South Umbria and then wheel round against Rome. Those messengers traversed the greater part of Italy in safety, but, when close to the object of their mission, were captured by a Roman detachment; and Hasdrubal's letter, detailing his whole plan of the campaign, was laid, not in his brother's hands, but in those of the commander of the Roman armies of the South. Nero saw at once the full importance of the crisis. The two sons of Hamilcar were now within two hundred miles of each other, and if Rome were to be saved the brothers must never meet alive. Nero instantly ordered seven thousand picked men, a thousand being cavalry, to hold themselves in readiness for a secret expedition against one of Hannibal's garrisons, and as soon as night had set in he hurried forward on his bold enterprise; but he quickly left the southern road toward Lucania, and, wheeling round, pressed northward with the utmost rapidity toward Picenum. He had, during the preceding afternoon, sent messengers to Rome, who were to lay Hasdrubal's letters before the senate. There was a law forbidding a consul to make war or march his army beyond the limits of the province assigned to him; but in such an emergency, Nero did not wait for the permission of the senate to execute his project, but informed them that he was already on his march to join Livius against Hasdrubal. He advised them to send the two legions which formed the home garrison on to Narnia, so as to defend that pass of the Flaminian road against Hasdrubal, in case he should march upon Rome before the consular armies could attack him. They were to supply the place of these two legions at Rome by a levy en masse in the city, and by ordering up the reserve legion from Capua. These were his communications to the senate. He also sent horsemen forward along his line of march, with orders to the local authorities to bring stores of provisions and refreshment of every kind to the roadside, and to have relays of carriages ready for the conveyance of the wearied soldiers. Such were the precautions which he took for accelerating his march; and when he had advanced some little distance from his camp, he briefly informed his soldiers of the real object of their expedition. He told them that never was there a design more seemingly audacious and more really safe. He said he was leading them to a certain victory, for his colleague had an army large enough to balance the enemy already, so that their swords would decisively turn the scale. The very rumor that a fresh consul and a fresh army had come up, when heard on the battle-field&mdash;and he would take care that they should not be heard of before they were seen and felt&mdash;would settle the business. They would have all the credit of the victory and of having dealt the final decisive blow. He appealed to the enthusiastic reception which they already met with on their line of march as a proof and an omen of their good fortune. And, indeed, their whole path was amid the vows and prayers and praises of their countrymen. The entire population of the districts through which they passed flocked to the roadside to see and bless the deliverers of their country. Food, drink, and refreshments of every kind were eagerly pressed on their acceptance. Each peasant thought a favor was conferred on him if one of Nero's chosen band would accept aught at his hands. The soldiers caught the full spirit of their leader. Night and day they marched forward, taking their hurried meals in the ranks, and resting by relay in the wagons which the zeal of the country people provided, and which followed in the rear of the column.

Meanwhile, at Rome, the news of Nero's expedition had caused the greatest excitement and alarm. All men felt the full audacity of the enterprise, but hesitated what epithet to apply to it. It was evident that Nero's conduct would be judged of by the event, that most unfair criterion, as the Roman historian truly terms it. People reasoned on the perilous state in which Nero had left the rest of his army, without a general, and deprived of the core of its strength, in the vicinity of the terrible Hannibal. They speculated on how long it would take Hannibal to pursue and overtake Nero himself, and his expeditionary force. They talked over the former disasters of the war, and the fall of both the consuls of the last year. All these calamities had come on them while they had only one Carthaginian general and army to deal with in Italy. Now they had two Punic wars at a time. They had two Carthaginian armies, they had almost two Hannibals, in Italy. Hasdrubal was sprung from the same father; trained up in the same hostility to Rome; equally practised in battle against their legions; and, if the comparative speed and success with which he had crossed the Alps were a fair test, he was even a better general than his brother. With fear for their interpreter of every rumor, they exaggerated the strength of their enemy's forces in every quarter, and criticised and distrusted their own.

Fortunately for Rome, while she was thus a prey to terror and anxiety, her consul's nerves were stout and strong, and he resolutely urged on his march toward Sena, where his colleague Livius and the praetor Porcius were encamped, Hasdrubal's army being in position about half a mile to their north. Nero had sent couriers forward to apprise his colleague of his project and of his approach; and by the advice of Livius, Nero so timed his final march as to reach the camp at Sena by night. According to a previous arrangement, Nero's men were received silently into the tents of their comrades, each according to his rank. By these means there was no enlargement of the camp that could betray to Hasdrubal the accession of force which the Romans had received. This was considerable, as Nero's numbers had been increased on the march by the volunteers, who offered themselves in crowds, and from whom he selected the most promising men, and especially the veterans of former campaigns. A council of war was held on the morning after his arrival, in which some advised that time should be given for Nero's men to refresh themselves after the fatigue of such a march. But Nero vehemently opposed all delay. "The officer," said he, "who is for giving time to my men here to rest themselves is for giving time to Hannibal to attack my men, whom I have left in the camp in Apulia. He is for giving time to Hannibal and Hasdrubal to discover my march, and to manoeuvre for a junction with each other in Cisalpine Gaul at their leisure. We must fight instantly, while both the foe here and the foe in the South are ignorant of our movements. We must destroy this Hasdrubal, and I must be back in Apulia before Hannibal awakes from his torpor." Nero's advice prevailed. It was resolved to fight directly; and before the consuls and praetor left the tent of Livius, the red ensign, which was the signal to prepare for immediate action, was hoisted, and the Romans forthwith drew up in battle array outside the camp.

Hasdrubal had been anxious to bring Livius and Porcius to battle, though he had not judged it expedient to attack them in their lines. And now, on hearing that the Romans offered battle, he also drew up his men and advanced toward them. No spy or deserter had informed him of Nero's arrival, nor had he received any direct information that he had more than his old enemies to deal with. But as he rode forward to reconnoitre the Roman line, he thought that their numbers seemed to have increased, and that the armor of some of them was unusually dull and stained. He noticed, also, that the horses of some of the cavalry appeared to be rough and out of condition, as if they had just come from a succession of forced marches. So also, though, owing to the precaution of Livius, the Roman camp showed no change of size, it had not escaped the quick ear of the Carthaginian general that the trumpet which gave the signal to the Roman legions sounded that morning once oftener than usual, as if directing the troops of some additional superior officer. Hasdrubal, from his Spanish campaigns, was well acquainted with all the sounds and signals of Roman war, and from all that he heard and saw he felt convinced that both the Roman consuls were before him. In doubt and difficulty as to what might have taken place between the armies of the South, and probably hoping that Hannibal also was approaching, Hasdrubal determined to avoid an encounter with the combined Roman forces, and to endeavor to retreat upon Insubrian Gaul, where he would be in a friendly country, and could endeavor to reopen his communication with his brother. He therefore led his troops back into their camp; and as the Romans did not venture on an assault upon his intrenchments, and Hasdrubal did not choose to commence his retreat in their sight, the day passed away in inaction. At the first watch of the night Hasdrubal led his men silently out of their camp, and moved northward toward the Metaurus, in the hope of placing that river between himself and the Romans before his retreat was discovered. His guides betrayed him; and having purposely led him away from the part of the river that was fordable, they made their escape in the dark, and left Hasdrubal and his army wandering in confusion along the steep bank, and seeking in vain for a spot where the stream could be safely crossed. At last they halted; and when day dawned on them, Hasdrubal found that great numbers of his men, in their fatigue and impatience, had lost all discipline and subordination, and that many of his Gallic auxiliaries had got drunk, and were lying helpless in their quarters. The Roman cavalry was soon seen coming up in pursuit, followed at no great distance by the legions, which marched in readiness for an instant engagement. It was hopeless for Hasdrubal to think of continuing his retreat before them. The prospect of immediate battle might recall the disordered part of his troops to a sense of duty, and revive the instinct of discipline. He therefore ordered his men to prepare for action instantly, and made the best arrangement of them that the nature of the ground would permit.

Heeren has well described the general appearance of a Carthaginian army. He says: "It was an assemblage of the most opposite races of the human species from the farthest parts of the globe. Hordes of half-naked Gauls were ranged next to companies of white-clothed Iberians, and savage Ligurians next to the far-travelled Nasamones and Lotophagi. Carthaginians and Phoenici-Africans formed the centre, while innumerable troops of Numidian horsemen, taken from all the tribes of the Desert, swarmed about on unsaddled horses, and formed the wings; the van was composed of Balearic slingers; and a line of colossal elephants, with their Ethiopian guides, formed, as it were, a chain of moving fortresses before the whole army."

Such were the usual materials and arrangements of the hosts that fought for Carthage; but the troops under Hasdrubal were not in all respects thus constituted or thus stationed. He seems to have been especially deficient in cavalry, and he had few African troops, though some Carthaginians of high rank were with him. His veteran Spanish infantry, armed with helmets and shields, and short cut-and-thrust swords, were the best part of his army. These and his few Africans he drew up on his right wing, under his own personal command. In the centre he placed his Ligurian infantry, and on the left wing he placed or retained the Gauls, who were armed with long javelins and with huge broadswords and targets. The rugged nature of the ground in front and on the flank of this part of his line made him hope that the Roman right wing would be unable to come to close quarters with these unserviceable barbarians before he could make some impression with his Spanish veterans on the Roman left. This was the only chance that he had of victory or safety, and he seems to have done everything that good generalship could do to secure it. He placed his elephants in advance of his centre and right wing. He had caused the driver of each of them to be provided with a sharp iron spike and a mallet, and had given orders that every beast that became unmanageable, and ran back upon his own ranks, should be instantly killed by driving the spike into the vertebra at the junction of the head and the spine. Hasdrubal's elephants were ten in number. We have no trustworthy information as to the amount of his infantry, but it is quite clear that he was greatly outnumbered by the combined Roman forces.

The tactics of the Roman legions had not yet acquired that perfection which they received from the military genius of Marius, and which we read of in the first chapter of Gibbon. We possess, in that great work, an account of the Roman legions at the end of the commonwealth, and during the early ages of the empire, which those alone can adequately admire who have attempted a similar description. We have also, in the sixth and seventeenth books of Polybius, an elaborate discussion on the military system of the Romans in his time, which was not far distant from the time of the battle of the Metaurus. But the subject is beset with difficulties; and instead of entering into minute but inconclusive details, I would refer to Gibbon's first chapter as serving for a general description of the Roman army in its period of perfection, and remark that the training and armor which the whole legion received in the time of Augustus were, two centuries earlier, only partially introduced. Two divisions of troops, called hastati and principes, formed the bulk of each Roman legion in the Second Punic War. Each of these divisions was twelve hundred strong. The hastatus and the princeps legionary bore a breastplate or coat of mail, brazen greaves, and a brazen helmet with a lofty upright crest of scarlet or black feathers. He had a large oblong shield; and, as weapons of offence, two javelins, one of which was light and slender, but the other was a strong and massive weapon, with a shaft about four feet long and an iron head of equal length. The sword was carried on the right thigh, and was a short cut-and-thrust weapon, like that which was used by the Spaniards. Thus armed, the hastati formed the front division of the legion, and the principes the second. Each division was drawn up about ten deep, a space of three feet being allowed between the files as well as the ranks, so as to give each legionary ample room for the use of his javelins and of his sword and shield. The men in the second rank did not stand immediately behind those in the first rank, but the files were alternate, like the position of the men on a draught-board. This was termed the quincunx order.

Niebuhr considers that this arrangement enabled the legion to keep up a shower of javelins on the enemy for some considerable time. He says: "When the first line had hurled its pila, it probably stepped back between those who stood behind it, and two steps forward restored the front nearly to its first position; a movement which, on account of the arrangement of the quincunx, could be executed without losing a moment. Thus one line succeeded the other in the front till it was time to draw the swords; nay, when it was found expedient, the lines which had already been in the front might repeat this change, since the stores of pila were surely not confined to the two which each soldier took with him into battle.

"The same charge must have taken place in fighting with the sword, which, when the same tactics were adopted on both sides, was anything but a confused mêlée; on the contrary, it was a series of single combats." He adds that a military man of experience had been consulted by him on the subject and had given it as his opinion "that the change of the lines as described above was by no means impracticable; but, in the absence of the deafening noise of gunpowder, it cannot have had even any difficulty with well-trained troops."

The third division of the legion was six hundred strong and acted as a reserve. It was always composed of veteran soldiers, who were called the triarii. Their arms were the same as these of the principes and hastati, except that each triarian carried a spear instead of javelins. The rest of the legion consisted of light-armed troops, who acted as skirmishers. The cavalry of each legion was at this period about three hundred strong. The Italian allies who were attached to the legion seem to have been similarly armed and equipped, but their numerical proportion of cavalry was much larger.

Such was the nature of the forces that advanced on the Roman side to the battle of the Metaurus. Nero commanded the right wing, Livius the left, and the praetor Porcius had the command of the centre. "Both Romans and Carthaginians well understood how much depended upon the fortune of this day, and how little hope of safety there was for the vanquished. Only the Romans herein seemed to have had the better in conceit and opinion that they were to fight with men desirous to have fled from them; and according to this presumption came Livius the consul, with a proud bravery, to give charge on the Spaniards and Africans, by whom he was so sharply entertained that the victory seemed very doubtful. The Africans and Spaniards were stout soldiers, and well acquainted with the manner of the Roman fight. The Ligurians also were a hardy nation, and not accustomed to give ground, which they needed the less, or were able now to do, being placed in the midst. Livius, therefore, and Porcius found great opposition; and with great slaughter on both sides prevailed little or nothing. Besides other difficulties, they were exceedingly troubled by the elephants, that brake their first ranks and put them in such disorder as the Roman ensigns were driven to fall back; all this while Claudius Nero, laboring in vain against a steep hill, was unable to come to blows with the Gauls that stood opposite him, but out of danger. This made Hasdrubal the more confident, who, seeing his own left wing safe, did the more boldly and fiercely make impression on the other side upon the left wing of the Romans."

But at last Nero, who found that Hasdrubal refused his left wing, and who could not overcome the difficulties of the ground in the quarter assigned to him, decided the battle by another stroke of that military genius which had inspired his march. Wheeling a brigade of his best men round the rear of the rest of the Roman army, Nero fiercely charged the flank of the Spaniards and Africans. The charge was as successful as it was sudden. Rolled back in disorder upon each other, and overwhelmed by numbers, the Spaniards and Ligurians died, fighting gallantly to the last. The Gauls, who had taken little or no part in the strife of the day, were then surrounded, and butchered almost without resistance. Hasdrubal, after having, by the confession of his enemies, done all that a general could do, when he saw that the victory was irreparably lost, scorning to survive the gallant host which he had led, and to gratify, as a captive, Roman cruelty and pride, spurred his horse into the midst of a Roman cohort, and sword in hand, met the death that was worthy of the son of Hamilcar and the brother of Hannibal.

Success the most complete had crowned Nero's enterprise. Returning as rapidly as he had advanced, he was again facing the inactive enemies in the South before they even knew of his march. But he brought with him a ghastly trophy of what he had done. In the true spirit of that savage brutality which deformed the Roman national character, Nero ordered Hasdrubal's head to be flung into his brother's camp. Ten years had passed since Hannibal had last gazed on those features. The sons of Hamilcar had then planned their system of warfare against Rome which they had so nearly brought to successful accomplishment. Year after year had Hannibal been struggling in Italy, in the hope of one day hailing the arrival of him whom he had left in Spain, and of seeing his brother's eye flash with affection and pride at the junction of their irresistible hosts. He now saw that eye glazed in death, and in the agony of his heart the great Carthaginian groaned aloud that he recognized his country's destiny.

Meanwhile, at the tidings of the great battle, Rome at once rose from the thrill of anxiety and terror to the full confidence of triumph. Hannibal might retain his hold on Southern Italy for a few years longer, but the imperial city and her allies were no longer in danger from his arms; and, after Hannibal's downfall, the great military republic of the ancient world met in her career of conquest no other worthy competitor. Byron has termed Nero's march "unequalled," and, in the magnitude of its consequences, it is so. Viewed only as a military exploit, it remains unparalleled save by Marlborough's bold march from Flanders to the Danube in the campaign of Blenheim, and perhaps also by the Archduke Charles' lateral march in 1796, by which he overwhelmed the French under Jourdan, and then, driving Moreau through the Black Forest and across the Rhine, for a while freed Germany from her invaders.