What is one possible reason that hydroelectric power isn't used more across the state? A Coal is more readily available.
B. Runoff that accumulates causes pollution
C. Dam construction is expensive,
D. Overuse causes flooding.
Answered

it depends on which society you are referring to. many civilization performed rituals so the gods would with their growing season but the most well known is that of the aztecs. they would make sacrifices, usually animals, but sometimes humans as well.