Answer:
C.) The Aztec needed prisoners of war for religious sacrifice.
Step-by-step explanation:
The Aztec people defeated many civilizations in their era.
The people in those civilizations became slaves or prisoners.
At that time, the Aztec people believed in many gods and thought that the god's power, would end if they stopped doing human sacrifices.
They didn't want to use their own people so they used the Prisoners of war for religious sacrifice. They kept at war so they had enough prisoners for their religious sacrifice.
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