History, 13.05.2021 16:00, kaylesparks2

Question 3 of 35 Ice ages affected human migration to North America by:
A. exposing land bridges people and animals could walk across.
B. making hunting and gathering more difficult.
C. forcing communities to move constantly to get enough food.
O D. covering more land in water and making it harder to travel by foot.

Answers: 1

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Question 3 of 35 Ice ages affected human migration to North America by:
A. exposing land brid...