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US History Finals Flashcards | StudBud
US History Finals
1 / 24
How did scientists think people first arrived in North America?
A
During Ice Age, the sea froze and people crossed the ice
B
During Ice Age, the sea level dropped and people crossed land
C
After Ice Age, glaciers melted and people came in small boats
D
After Ice Age, glaciers melted and people crossed land
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