Page:Vol 1 History of Mexico by H H Bancroft.djvu/540

420. Beside the smaller courts inclosed by the buildings, a larger yard appears to have been formed by a stout wall, within which the allies had erected temporary shelter. This was the weakest point, and here the battering parties were chiefly collected. The flanks and curtains of modern fortification were wanting, and the protection of the wall face depended on the turrets which rose here and there, and on the parapets, with their few embrasures.

Though attempting no sortie beyond the immediate vicinity of the gates, the Spaniards were not sparing of powder and arrows, and picked off the more presumptuous assailants, while their pikes and swords did good service at the parapets and openings. The cannon, however, loaded as they were with small shot and scraps, which brought down a dozen or more at a time, were the only weapons that could hold the enemy in check. On one occasion, when a charging party had approached in a somewhat wavering column to carry the main entrance, the cannon charge failed to explode, owing to dampness. This the assailants were quick to observe, and with yells of encouragement they rushed forward, and were soon in a hand-to-hand conflict with a party which had sallied to break the first column. The Spaniards plied their swords and pikes with desperation, supported by a desultory fire from the musketeers and archers of the fort, but without effect. The gaps made by their weapons were quickly filled with fresh warriors, and the sallying party was obliged to fall back with the loss of two soldiers, who were captured alive and devoted to sacrifice. It was a critical moment, for the enraged horde was about to follow them into the quarters. Just then, as if touched by invisible fire, the powder ignited, sending from the cannon its death-dealing missiles, mowing a path through the crowd of pursuers. The Mexicans were appalled and speedily thrown into disorder, of which the Spaniards were not slow to take advantage. Nor was this the only