A flipping beach photo? 100 million? Well at least we don't have to wonder anymore, citizens are getting booted out too.
So, lets go for it. Round everyone up. Either, you document, to the standards of each of the organizations, that you are a member of the Daughters of the American Revolution or the Sons of the American Revolution, or you get shipped out. I am down with that.
Look, if your forefathers didn't fight to make this place a country, did not show up, in arms, against the British. GTFO. Leeches, every damn one of you. Made my ancestors do the dirty work, make the sacrifices, and then you wait a hundred years before you roll into this place. GTFO.
If we were able to accomplish that, I don't think this nation would look like you think it would. Colonial America was extremely diverse, even under modern standards. It really is ironic, the type of thought evoked in the OP.
I am going to tell you something. In 16th Century America even, and certainly for the following two hundred years, you didn't give two shits as to your neighbors skin color, nationality, religion. You depended on each other. It really is interesting how history teaches early American settlements. As if they started with the Puritans and the Pilgrims.
No, as far as settlement goes, it started with slaves that swam ashore after shipwrecks. Juan Pardo established almost a dozen settlements in 1568. The Lost Colony survived, integrated into the Native American population. By the time the Pilgrims showed up there was already at least two generations of "mixed" Peoples that had already firmly established a presence.