Accordingly the conqueror resolved again to commence active hostilities. But, this time, he designed to permit no hazards of the moment, and no personal carelessness of his officers to obstruct his entry or egress from the city. As he advanced the town was to be demolished; the canals filled up; the breaches in the dykes perfectly repaired; and, as he moved onwards to the north and west, he determined that his path should be over a level and solid surface on which he might encounter none of the dangers that had hitherto proved so disastrous. The necessity of this course will be evident when it is recollected that all the houses were terraced with flat roofs and protecting parapets, which sheltered the assailants, whilst the innumerable canals bisecting the streets served as so many pit-falls for cavalry, footmen and Indians, when they became confused in the hurry of a promiscuous onset or retreat.
Meanwhile the Aztecs within the city suffered the pangs of famine. The stores that had been gathered for the siege were gone. Human bodies, roots, rats, reptiles, served for a season, to assuage the famished stomachs of the starving crowds;—when suddenly, Cortéz despatched three Aztec nobles to Guatemozin, who were instructed to praise his defence, to assure him he had saved the honor of himself and soldiery, and to point out the utter uselessness of longer delay in submitting to inevitable fate. The message of the conqueror was weighed by the court with more favor than by the proud and spirited Emperor, whose patriotic bosom burned at the disgraceful proposal of surrender. The priests turned the tide against the white men; and, after two days, the answer to the summons came in a warlike sortie from the city which well nigh swept the Spanish defenders from the dykes. But cannon and musketry were too strong for mere numbers. The vessels poured in their volumes of iron hail on the flanks, and the last dread effort of defensive despair expired before the unflinching firmness of the Castilian squadrons. At length, Cortéz believed that the moment for final action had arrived. He gave orders for the advance of the several corps of the army simultaneously by their several causeways; and although it pained him greatly to destroy a capital which he deemed "the gem of the world," yet he put into execution his resolve to raze the city to its foundation unless it surrendered at discretion. The number of laborers was increased daily by the hosts that flocked like vultures to the carcase of an expiring victim. The palaces, temples and dwellings were plundered, thrown down, and cast into the canals
