The Bering Strait Theory is as follows. It is thought the first   kinda a little in the the Statess came from the Artic region of Siberia across a land  twosome that is now under the Bering ocean. This occurred during the Ice Age,  amidst 12,000 and 60,000  old age ago. As water became locked up in the polar  glass caps, ocean levels dropped as much as 300 feet. The Bering Sea between Siberia and Alaska is no more than 180 feet deep and would  submit been  ironical land at those times. The  tie would have ranged up to a 1,000 miles wide, so the people crossing it wouldnt think of it as a bridge at all. The people that had been currently  keep in the  honest-to-goodness World were nomadic big  juicy hunters that followed the  grand grazing animals of the period. The first people in  compass north America followed the great herds of animals they hunted across the newly  organise bridge to what is now Alaska.
 After reaching Alaska they gradually  spread head  verboten south from there and eventually reached the southern  height of southward America, Tierra del Fuego by some 11,000 years ago.  The scientific  fellowship agrees (for the  approximately part) that people never originated in  north-central America,  precisely emigrated from the Old world to the new many thousands of years ago. These theories go against  scratch line Nations culture and beliefs that they always lived in North America.                                        If you want to  give a full essay, order it on our website: 
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