Native American ? that is bullshit, it's an invention by the PC stupid crowd, now if you want to be scientific about it remember your geography lessons (or look up a map) and see that the American Continent is divided in 3 parts, North, Central and South America so the correct term for any native of Canada, USA and Mexico is "Native North American" not Native American cause that implies any Native of the whole American Continent.
And please be advised that the "Indians" would much rather be called by their ancestry/tribe name i.e. Apache, Navajo, Quechan etc. they dont like that Native shit..