Where was the inca empire located? a. along the amazon river b. on the yucatan river c. tikal (present-day guatemala) d. along the west coast of south america

the federal constitution of the united mexican states of 1824 was enacted on october 4 of 1824, after the overthrow of the mexican empire of agustin de iturbide. in the new constitution, the republic took the name of of united mexican states. it was replaced by the federal constitution of the united mexican states in 1857.

i think the answer's are a) b) and c)