The answer to your first question would be C. The answer to your second question is B.
I know for a fact that it's D. The Zealots
Answer:
The time of the first contact between native American and Europeans one of the world's largest city was home to the Aztecs
Answer: the hunters adapted to the change in their environment by hunting smaller prey and they fished and gathered edible plants and fruits.
Explanation: hope this helps :D