coyotl to the lake. These brigantines, constructed in part of the timbers of his own ships which he had left scuttled at Vera Cruz, supplemented by quantities of native canoas, made a respectable fleet. During these preparations Cortés was bringing the whole neighborhood into his control, either by conquest or negotiation. As we have seen, the Mexicans were by no means beloved by the smaller powers. It was not until the latter part of May, 1521, that the regular siege of the city of Mexico began. The first division of the army was given to the formidable Pedro de Alvarado, called by the Mexicans Tonatiah, which means the sun, or all powerful. The second division was assigned to Christobal de Olid, and the third to Gonzalo de Sandoval. These three were all his trusty companions, who had shown themselves from the first as daring, as enduring, as invincible as himself. Only in the characteristics of superior forethought, judgment, and tact did Cortés exceed them. To himself he reserved the conduct of the brigantines upon the lake.
The whole campaign against Mexico lasted eight months, while the siege proper was maintained for eighty days. The Spaniards attacked time and again with their artillery, and slew thousands of Mexicans. They penetrated even to the heart of the capital but were driven back. Cortés himself, and all his captains, ran several times great risk of being slain or taken prisoners. The native allies could not be, or were not, restrained from plundering and burning houses and killing men, women, and children.
Upon the lake the brigantines besides assisting
