The Great Ice Age Led to the Beginnings of North

question 15

Multiple Choice

The Great Ice Age led to the beginnings of North America's human history because

• 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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