Two wrongs most certainly do not make a right. Killing someone because of their race is wrong even if the other race has committed atrocities. Killing women and children, wiping out whole settlements... the kind of barbarism is not justified. Especially considering the fact that even as the plague was sweeping across the continent and the whites were encroaching further and further onto sacred land, many natives were willing to cooperate with them... and for what? To gain an edge over neighboring native tribes. Indeed, they were killing and raping each other long before whites ever set foot on American soil.
Indeed, had it been the New World occupants who had the guns, the disease, and the boats, they would surely have done the same thing to the Europeans. The Mediterrenean today would be speaking Seneca and other Iroquois languages. The Sioux, like the Mongol, might have built a land empire of blood from horseback.
They are no better... no worse... How can anyone be worse? I think man has proven pretty conclusively that he cannot govern himself... that there will always be those who shall be crushed beneath the gears of "progress" for the haves. And so long as there is no better, moral being to step in, to guide us, to direct us... I think this ill-begotten species ought to be put out of its misery.