Are you suggesting the American Indians just magically appeared on this continent?
If not, how did they get here?
Gen 11:8
So the LORD scattered them from there over all the earth, and they stopped building the city.
OK, if you want to go back to when flesh man were first engineered by God and the Elohim, then yes, everyone is descended from someone who bugged out. I was speaking more of ancestors we can remember. Every non-American-Indian American is descended within the last 400 years of those that bugged out.
You basically asked "Who are the American Indians and where did they come from?". That's controversial to those who want to cover up what is written. How open-minded are you?