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Destinylave Destinylave
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6 years ago
How did the Great Ice Age facilitate the beginnings of North America's human history?
 
  a. It exposed a land bridge connecting Eurasia with North America.
  b. The glacial withdrawal allowed migration from South America.
  c. The glacial withdrawal formed freshwater lakes that supported life.
  d. Rising ocean levels from melted glaciers made it possible to cross the Atlantic.
  e. It prevented the migration of dangerous animals from the Bering Isthmus.
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AbairdAbaird
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6 years ago
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Destinylave Author
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6 years ago
Brilliant
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Smart ... Thanks!
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