With what we know about the isthmus across the bering strait, why are most people of north america thought of as having european ancestry rather than native american? due to intermarriages between the populations due to native americans leaving for warmer climates due to europeans overpowering native populations due to native populations settled only near the bering strait

The reason why most people of North America thought of as having European ancestry rather than Native American is that there are more Native populations settled only near the Bering Strait. Bering Strait separates the continents of Asia and North America at their closest point. This means that North Americans are close with the foreign countries due to the occurrence of the strait that makes these European people colonize and influence these North Americans.