Hernan Cortez and the Spanish conquistadors.
Hernan Cortez destroyed the Aztec civilization. As for the Incas, i dont not know!
The Spanish
the Aztec civilization was destroyed by a spanish conquest lead by hernan Cortes
Cortez
Spain.
the aztec
The Aztec
Distrito Federal
Spanish invaders, allied with the Aztec arch-enemies: the Tlaxcalans.
The Aztecs.
The European explorer who destroyed the Aztec civilization was Hernán Cortés. In 1519, he led an expedition that ultimately resulted in the conquest of the Aztec Empire in present-day Mexico. Cortés and his forces, aided by indigenous allies, captured Tenochtitlán in 1521, leading to the fall of the Aztec civilization and significant changes to the region's society and culture.
Leave? Spaniards didn't leave Aztecs alone; they conquered them and utterly destroyed their civilization.