The ice age made them very cold and travel across the Bering strait to get to Alaska so that they could then flee to Africa which is where conditions where slightly better and they would have a higher chance of living.
I think the answer to this question is mountains
Answer: Choice C
Explanation:
John Adams worked constantly and gave many sincere speeches about the importance of independence to convince delegates to sign the Declaration of Independence. The correct option among all the options that are given in the question is the third option or option "C". I hope the answer has helped you.