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. …read more
Source:: Science
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. …read more
Source:: Science