In the proud city of Tenochtitlan the dead king was succeeded by his nephew, Guatamotzin, a young man of twenty-five, well instructed in the art of native warfare, fierce, energetic, and shrewd, hating the white men and their religion with a bitter hatred, fanatically devoted to the bloodthirsty gods of his own land, and influenced in all his actions by their priests. In him the white conquerors were to encounter their most formidable opponent.

But they were not to encounter him unprepared, and their most important preparation was in progress during the four months of their military activity. All that time Martin Lopez, the ship-builder, aided by a few Spanish carpenters and a great force of natives, was hewing down timber in the forests of Tlascala, and converting it into a fleet of thirteen brigantines. These were to be completely set up and launched for trial on a small lake near the city. Then they were to be taken to pieces, transported on the shoulders of tamanes across the mountains to Tezcuco, where they were to be again put together, and finally launched on the great salt lake washing Tenochtitlan. Their rigging, sails, iron-work, and anchors were transported on the backs of tamanes from the distant port of Vera Cruz, where this material had been stored ever since the destruction of the ships that had brought the conquerors to the country.

When Cortes returned to Tlascala from the subjugation of the neighboring provinces, he found this fleet well on its way toward completion. Several of the brigantines with which he proposed to conquer the distant island city were already floating bravely on the tiny lake, beside which they were built, to the wonder and delight of all Tlascala.

As the Christian leader and his companions entered the city, they completely won the hearts of its inhabitants, by wearing badges of deep mourning in honor of the late chieftain of Titcala. After causing a solemn mass to be performed in memory of the dead, Cortes, in the presence of the whole city, conferred the degree of knighthood upon the aged chieftain's successor, who, with the accolade, formally received the christian name of "Juan." Thus, for his own noble qualities and unswerving loyalty to the faith of his fathers, even to the point of death, Huetzin, the son of Tlahuicol, became a Knight of Castile, and the first native of the New World to receive that honor.

By the Christmas of 1520, all preparations for again advancing on Tenochtitlan were completed, and on the following day the Spanish army, together with an allied force of ten thousand warriors under command of Huetzin, marched forth from the friendly city of Tlascala. As on former occasions, it was accompanied for miles by half the population, who mingled their acclamations with tears and prayers to the gods for its safety and success. Besides the Tlascalans, the present army contained nearly six hundred Spaniards, forty of whom were cavaliers, and eighty bore muskets. The rest were armed with swords and Chinantla pikes. In addition to all this, Cortes had nine small cannon, and a fair supply of powder, manufactured by himself with sulphur obtained at fearful risk from the smoking crater of lofty Popocatepetl.

In two days this army had scaled the western Cordilleras, and were again gazing, with mingled feelings and memories, into the fair valley of Mexico that, bathed in its golden sunshine, lay outspread at their feet.

In spite of the ominous beacon flames streaming from the tower-like temples of every city in the valley, they marched at once to the city of Tezcuco, from which the Prince, who had succeeded Cacama, and many of the inhabitants fled at their approach. They entered the city, the name of which is interpreted to mean "place of rest," on the last day of the year that had been so filled with stirring events, and in which defeat and victory, disaster and triumph, had succeeded each other with such rapidity.

From Tezcuco as a base of operations, Cortes proposed to reduce, in succession, every city of the valley, before proceeding to the attack of Tenochtitlan. Many of these, and conspicuous among them Chalco, on the fresh-water lake of the same name, he found heartily ready to throw off the hated Aztec yoke, and enter into an alliance with the whites. Others, such as the royal city of Iztapalapan, he assaulted and captured.

Wishing to test the temper of the new king, and to avoid further bloodshed if possible, Cortes liberated several Aztec nobles made prisoners in Iztapalapan, and sent them with a message to the capital. They were instructed to say that, if the city would return to the allegiance sworn to by Montezuma, and renounce human sacrifices to its gods, the authority of Guatamotzin should be confirmed, and the persons and property of his subjects respected by the Christians.

To this message no direct answer was received, but a royal proclamation was made, commanding that every Spaniard or Tlascalan captured within the kingdom should be immediately sent to Tenochtitlan for sacrifice. It also offered tempting rewards for every one thus taken, or for his dead body.