Alternate theory of inhabitation of North America disproven

The most widely accepted theory of the inhabitation of North America is that humans migrated from Siberia to Alaska by means of a 'land bridge' that spanned the Bering Strait. However, in the 1990s, a small group of researchers proposed that North America was first settled by people from Europe, who moved from east to west via a glacial 'ice bridge.' Now, researchers have definitively disproven the ice bridge theory.

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