Question

What is the most widely accepted theory on how early humans migrated to North America?

Answer 1

This theory was first proposed in 1590 by José de Acosta and has been widely accepted since the 1930s. The Land Bridge Theory proposes that people migrated from Siberia to Alaska across a land bridge that spanned the current day Bering Strait.

Answer 2

Current understanding of human migration to and throughout the Americas derives ... But traveling south from Alaska to the rest of North America may have posed ... for the Old Crow and Topper digs have not been completely accepted by the .... This find gave rise to the widely held "Clovis First" theory that people spread ...

Answer 3

i need the answer