North America’s Ice Age History

How did the first ancient migrants come to North America? Scientific theory now suggests that the crossing in the Ice Age may have been very different from previous interpretations. Did the first humans cross to the American content on islands, rather than a land bridge? These settlements may have been many thousands of years earlier than we once thought, raising questions about how we now see the timeline of human history.

Featuring: Andrew Collins
Audio Languages: English
Subtitles: English