The land bridge and coastal crossing theories concern the earliest human migration from

it was from Asia to North America specifically Alaska originated from the sea freeze in the Bering Strait  sorry if im wrong

Asia to North America

Explanation:

Because if you look at human migration. We came from Africa went to Europe and the migrated across Asia. Then there was still a land bridge to North America, but then we got trapped over there because our bridge went away.

Explanation:

we all came from the first generation which is in Africa continent and then we all revolved all around the world and then the civilisation started and continued till now were are we from our greatgrandparents and now we are here

The correct answer is “Asia to North America”

The Land Bridge Theory is a theory that defends the possibility of a wide plain that connected Asia and North America. This is supported by evidence of human occupation in Chile by 14,500 years ago, because of this scientists think that humans went from Alaska to South America, spreading across the continent.

Now, the last scientific DNA studies show that the population from the Americas did not originate from Asia Mongolians, in fact, they are a separate and distinct race.