Tlacopan means "florid plant on flat ground" or also named "Tacuba" was one of the mesoamericans kingdoms of the prehispanic age Triple Alianza (together with Tenochtitlan and Texcoco). Tlacopan was founded by Tlacomatzin. This kingdom ended with the Conquest of México by Hernán Cortés and an army formed with few spaniards and a bunch of native allies in 1521. Plan of Tenochtitlan (Dr Atl) Mexico City statue commemorating the foundation of Tenochtitlan Tenochtitlan (pronounced ) or, alternatively, Mexico-Tenochtitlan, was the capital of the Aztec empire, which was built on an island in Lake Texcoco in what is now central Mexico. ... Texcoco is a city in México State, Mexico, located to the east of Mexico City at 19. ... Mexico or, in Spanish, México, is: Mexico, a federal republic in North America Mexico City, that countrys capital city Mexican Federal District, the federal district containing that capital city Estado de México (State of Mexico), one of that republics 31 constituent states Mexico is also the... Hernán Cortés Hernán Cortés, marqués del Valle de Oaxaca (1485–December 2, 1547) (who was known as Hernando or Fernando Cortés during his lifetime and signed all his letters Fernán Cortés) was the conquistador who conquered Mexico for Spain. ...