I find that hard to believe considering that only Native Americans were originally “born” here.
Wrong. The so-called Native Americans came over the Siberian land bridge to get here. Man started migrating from the Great Rift Valley in Africa over 1.5 million years years ago into Europe, Asia and only 80,000 years ago into the Americas. Almost every country in the world is a nation of immigrants.
FYI: 85% of the people living in the US were born here. We are not immigrants,