They were just as insane and destructive has BLOOD THIRST BARBARIANS.
Ohk that is is lol mmmmmmmmm
The answer is C because an alliance didn't help cause World War II
Answer:
The terraces were built to make the most efficient use of shallow soil and to enable irrigation of crops by allowing runoff to occur through the outlet. The Inca built on these, developing a system of canals, aqueducts, and puquios to direct water through dry land and increase fertility levels and growth.
Explanation:
mark me as brainliest please