The first thing that was alive and moved was an immigrant. Native Americans are descended from peoples who crossed the Bering land bridge 12-14 kya. They're, in effect, immigrants too. All races are immigrants to their lands except Africans.
Well, Mr. Drummmer-guy-if we go, we will save you the trouble and just tear down or take everything we built before we go since you obviously don't appreciate it.
I sympathize with native Americans and understand their bitterness!
America mistreated them ! But, progress was inevitable and their nomadic life style was not sustainable in a growing world. Adapt or perish!
They were killing, raping, and stealing land from each other for 100s of years before whitey showed up. They made the rules of the game. Whitey was better at it. Now all of a sudden they are a good and pure. Give me a break.