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
complex architectural structures.
because i don't know
aztec
Hernan Cortez destroyed the Aztec civilization. As for the Incas, i dont not know!
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.
Mayan, Inca, Aztec
The Maya civilization was located in present-day Mexico and Central America. The Aztec civilization was located in present-day Mexico. The Inca civilization was located in present-day Peru and parts of South America.
The Aztec civilization is known to have collected labor tax, called "mita," from its citizens to support the empire. The Inca civilization also imposed labor tax, known as "mit'a," on its citizens for public works and military service. The Maya and Mississippi civilizations did not specifically have a labor tax system in place like the Aztec and Inca civilizations.
Loss of their respective water supplies
Olmec
In Mexico, the Aztec; in Peru, the Inca
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