The native race of a country is the race that got to the continent. I understand what your point is, natives americans got there from Beringia thousands of years ago, but there were no people there.
And what makes you think my ancestors killed off the so-called natives? You have no idea what the word NATIVE means, do you? You're not too knowledgeable on history, are you...
Allow me to clue you in on some history. Not everyone who immigrated here killed the current residents.