Beringia is the landbridge between Asia and the Americas., Large glacier covered the Earth during the Ice Age., The first Americans were nomadic., Scientist believe the first Americans are the long-lost relatives of the Asian people., The landbridge is underwater., The first Americans migrated to America following the Mammoth and Sabertooth Tiger., Historians use artifacts to piece together stories., The first Americans spread out in the Americas until they reached the southern tip of South America.,

Ice Age

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