Answer:
Why were the first people in America called "Paleolithic"?
A) They made stone tools.
"To accommodate for lack of dependable rainfall" would be the best option as to why the ancient Chinese organized large groups of people to build and maintain irrigation systems, since when rainfall would not come for long periods of time, the crops would likely die without proper irrigation.
I know for a fact that it's D. The Zealots
False because polytheistic always means more than one or that you believe in more than one God.
I hope this helps:)