1. The Complicated Picture
THE COMPLICATED PICTURE INTRODUCTION The abundance of theories on how and when the first people arrived in America creates a complicated picture that Paleo-anthropologists are still trying to clarify. ... Evidence shows that these hunter-gatherers grew in population size and spread across the landscape at a very rapid pace encouraging the continuous migration southward. ... 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 Immigrant...
- Word Count: 1626
- Approx Pages: 7
- Has Bibliography
- Grade Level: Undergraduate