Who moved to the early americas and were did they move from?

Explanation:

the settlement of the Americas is widely accepted to have begun when Paleolithic ... While there is general agreement that the Americas were first settled from ... and the place(s) of origin in Eurasia of the peoples who migrated to the Americas ... migration which had reached South America as early as 40,000 years ago.

the answer would be a)henry grady because he came up with the term "new south"

whats the question huh huh bruh