Page:Decline and Fall of the Roman Empire vol 4 (1897).djvu/272

250 the mouth of the river Sangarius, after he had infested more than half a century the seas of Constantinople.

The fortifications of Europe and Asia were multiplied by Justinian; but the repetition of those timid and fruitless precautions exposes to a philosophic eye the debility of the empire. From Belgrade to the Euxine, from the conflux of the Save to the mouth of the Danube, a chain of above fourscore fortified places was extended along the banks of the great river. Single watch-towers were changed into spacious citadels; vacant walls, which the engineers contracted or enlarged according to the nature of the ground, were filled with colonies or garrisons; a strong fortress defended the ruins of Trajan's bridge, and several military stations affected to spread beyond the Danube the pride of the Roman name. Rut that name was divested of its terrors; the Barbarians, in their annual inroads, passed, and contemptuously repassed, before these useless bulwarks; and the inhabitants of the frontier, instead of reposing under the shadow of the general defence, were compelled to guard, with incessant vigilance, their separate habitations. The solitude of ancient cities was replenished; the new foundations of Justinian acquired, perhaps too hastily, the epithets of impregnable and populous; and the auspicious place of his own nativity attracted the grateful reverence of the vainest of princes. Under the name of Justiniana prima, the obscure village of Tauresium became the seat of an archbishop and a præfect, whose jurisdiction extended over seven warlike provinces of Illyricum; and the corrupt