Answer:
b. they were ruled by emperors
The Aztec and Inca had a common structure in that they were both ruled by emperors.
Provide laws so that the world is somewhat i order even though those laws may be broken. if so there’s punishment.
hope this helps, that’s only something short i could think of
Answer:
conserve the earths vitality and diversity
The Appalachian Mountains rise to heights of about 3,000 feet.