Quote:
Originally Posted by Sweetpea
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Why should all people in the Americas have crossed by the Bering Strait? Thor Heyerdahl proved in the '70's and '80's that people could sail in their primitive crafts across oceans. I also once saw a documentary that suggested that people from Europe crossed the shrunken Atlantic Ocean, alongside the ice sheet, in dugout canoes.
As long as we don't have a time machine, we'll never be sure, and all theories are conjectures.
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And Given the Greenlandbridge what stopped the Europeans from walking to New York!