there was floods,drought...etc.
Olmec
Spain conquered the Inca and Aztec Empires. By the time of European arrival, the Mayan civilization had imploded four centuries prior.
Maya
because i don't know
complex architectural structures.
aztec
One of the larger factors that lead to the decline of the Aztec and Inca civilizations are people from Europe bringing disease and taking advantage of these people.
Hernan Cortez destroyed the Aztec civilization. As for the Incas, i dont not know!
Mayan, Inca, Aztec
Loss of their respective water supplies
In Mexico, the Aztec; in Peru, the Inca
Olmec
the Aztec, Maya, Inca, and Olmec civilization's.
Yes, there were, the Maya were the first one, then the Aztec & Inca.
did the Aztecs and Incas develop a language to control their territories
Spain conquered the Inca and Aztec Empires. By the time of European arrival, the Mayan civilization had imploded four centuries prior.
Maya