On the ascension of Itzcoatl to the Mexican throne, who was accounted one of the most prudent of their kings, he built temples, &c. subdued some neighbouring provinces, and concluded an alliance with the exiled prince of Acolhuacan, whose father had been killed, and himself supplanted by a neighbouring king. This prince immediately declared war against the usurper, and took several towns. Itzcoatl sent Montezuma, the son of Huitzilihuitl to congratulate him. He was taken prisoner, but escaped by treachery, and got back to Mexico, when Maxtlaton, the usurping king of Acolhuacan, who had been only king of Tepanecas, declared war against Mexico, on account of the Mexicans joining the exiled prince Nezahualcajotl. This terrified the Mexicans, and they demanded their king to make peace, but Montezuma, by his oratory persuaded them to commence hostilities. Montezuma undertook to carry the defiance, and was assailed in his return by some of the enemy, but got back after killing two or three. After this the exiled prince joined his army to the Mexicans, and a furious battle took place. When night approached, the troops of the enemies still increasing, the Mexicans were discouraged, and began to give way; but Montezuma, and the other chiefs, rushing to the front, redeemed the day. Montezuma took the general of the adversaries with his own hand; the next day the battle was renewed, and the Tepanecans totally defeated, and their city taken. That nation was afterward totally subdued, and became subjected to Itzcoatl; who, after reducing all the provinces which were refractory, replaced Nezahualcajotl on his throne; in these actions Montezuma manifested his usual address and courage. Itzcoatl gave the Tepanecan country to Totoquihuatzin, with the title of king of Tacuba. These kings then formed a treaty of alliance, offensive and defensive. The Xochimilcans, fearing that they might be the next objects of Mexican power, declared war, but were defeated, their capital and strong holds being taken by Montezuma. Thus, after twelve years, Mexico rose from its insignificancy, and became more powerful than all the surrounding states, and was no longer tributary. Itzcoatl died in 1436, at an advanced age, and Montezuma was called to the throne; one of the first acts of his reign was to build an immense temple, and he was no sooner placed on the imperial seat, than he was called to a war between the Chalcese and the Tezcucans; which terminated in the defeat of the former, and in this war he obtained the victims to be sacrificed at his coronation, which was the most splendid they had ever witnessed. The king of Tlatelolco having formed a conspiracy against Itzcoatl, and renewing his designs against Montezuma, he deposed him, and put Moquihuix in his place. Two large provinces were also conquered, and added to the Mexican dominions about this period.