The main cause of the collapse of the aztec and inca empires was
a.
a long drought
b.
the arrival of european invaders
c.
defeat by local enemy tribes
d.
civil war within the empire

This photo shows an early mesoamerican structure, specifically from the zapotec culture. what was this structure most likely used for? a.creating terraces for farm fieldsb.practicing religious ceremoniesc.playing a ball game with stone hoopsd.protecting a city from invading armies