1. The Complicated Picture
BERRINGIA Traditional theory teaches that the freezing of the ocean water in the Wisconsin Ice Sheet during the last Ice age opened a land bridge from Siberia to Alaska, allowing Asian Immigrants to cross the Bering straight into the "New World". These migrant hunter- 2 Gatherers made the journey by foot and are estimated to have crossed around 12,000 years ago. ... Joseph Greenburg of Stanford University, whose book 5 Language in Americas, which grouped pre-Columbian languages into three families, found that his proposal agreed with bi...
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- Approx Pages: 7
- Has Bibliography
- Grade Level: Undergraduate