The United States of America (USA) and the nation-states of North America, Central America, and South America are all countries whose populations trace their origins back to migrants, or if one prefers, immigrants viz. emigrants. That is a paradoxical issue of fact in our own present migrant-issue-dominated era.
Here is how it all began....
Smithsonian Magazine
has an article by Brian Handwerk titled " Ancient DNA Reveals Complex Story of Human Migration Between Siberia and North America
: Two studies greatly increase the amount of information we have about the peoples who first populated North America—from the Arctic to the Southwest U.S.
"
Attached to the link by the Smithsonian:
Read more: https://www.smithsonianmag.com/science-nature/ancient-dna-reveals-complex-story-human-migration-between-siberia-and-north-america-180972356/#mdMUGpRtvgehwOZ1.99
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