Culhuacan was moved to a site called Tollantzingo in the 950s, and shortly after that migrants from Tula came into the area to settle as well, bringing with them the worship of Quetzalcoatl. Other pre-Hispanic settlements in the Iztapalapa area were established and grew as well, including Hitzilopochco (Churubusco), Mexicaltzingo and Iztapalapa. These would be the four main settlements of the area, with close relations that would last into the colonial era, when they were part of the Mexicaltzingo corregimiento. The village of Iztapalapa has its origins in the fall of Teotihuacan in the 8th century. Ancient Iztapalapa has alliances and disputes mostly with the other dominions with economies based on chinampas, such as Xochimilco, Chalco and Mixquic. By the 11th century, the Toltec descendants had become dominant with the area with Culhuacán becoming the capital of a dominion in 1114. The main rulers of this city included Nauhyotl, Cuauhtexpetlatzin, Huetzin, Nonoalcatle and Cuauhtonal who ruled between 1120 and 1251. In the middle of the 13th century, the Toltecs were displaced by the Chichimecas, who ruled it from 1250 to 1400 under various rulers.