One might point out that the Indian Wars were not an ethnic cleansing though it did include ethnic cleansings as a by-product. It was a migration war. A large group of people were pouring into an area at the same time and there was no policy of removing or annihilating Indians in general(as opposed to in specific).
That would come as a surprise to the likes of Andrew Jackson, Congressman Davy Crockett, and the rest of the entire US population alive in the first half of the 19th century. A major plank of Andrew Jackson's successful election campaign of 1828 was
his stated intention to expunge all Eastern Indian tribes from their homelands into territories west of the Mississippi River. The
Indian Removal Act of 1830, and its resulting subsequent wholesale uprooting of the affected populations, was the end result.
Davy Crockett, then a Representative from Tennessee, adamantly opposed this legislation on moral grounds, and had his political career effectively destroyed because of it. In fact, if it weren't for the actions of a horde of irate Mexicans in the early spring of 1836, I doubt that anybody today would even know Crockett ever existed.
Of course, most of the tribes affected by the Act were removed by a variety of individual treaties. But if you honestly think that makes it all
good and legal, then I trust you won't say anything when I
show up on your doorstep one day with a shotgun and a twenty dollar bill and announce that I'm buying your house.
As for the buffalo, that was an act of war against tribes who were using them to support hostilities against the federal government.
The Dakota in Minnesota were flat destitute and starving by 1862, due to the fact that they had surrendered virtually all of their land to white settlement by treaty, and the US Government had failed to even give them what they had been promised for it. When the Dakota leadership asked their Indian Agency officials how they were supposed to feed their people, one local official replied that they could
literally eat their own sh!t for all he cared. The Dakota responded with open warfare, and the government answered by crushing the rebellion, tossing 1700 of the tribe's warriors into a 19th century equivalent of a concentration camp, subjecting the tribal leadership in custody to
the largest mass execution in US history, and enacting legislation providing a $25 shoot-on-sight bounty on any Dakota foolhardy enough to be found within the boundaries of the State of Minnesota. Most fled west, into the Dakota territories that now bear their name.
Dakota leader Little Crow escaped capture, but was shot for a bounty while picking raspberries some years later. His body was mutilated and fed to local dogs, little boys put
lit firecrackers in his nostrils and ears, and the rest was tossed into a nearby garbage pit -- except for his arm and
scalp, which were removed and put on display at the state capitol until 1971.
But you're right: by 1873 (when the buffalo killings began) the tribes inhabiting Dakotas and High Plains of North America had become decidedly hostile to the concept of western US expansion. And this no doubt played a part in why at about the same time General Philip H. "the Shenandoah Valley is my Personal Barbecue Pit" Sheridan was up before Congress advocating the simultaneous extinction of the American Bison and Plains Indian Culture.
In any case there are probably more Indians now then there were then, and they don't live all that badly, so if it was an intentional ethnic cleansing it was pretty obviously unsuccessful.
In a word, no. While a distinct
minority are currently benefiting from having gotten in on the ground floor of the modern Indian Casino Phenomenon, that is certainly not the case with the rest of the Rez Dwellers out there, whose lives are just as worn down, poverty stricken, and marginalized as they were a generation ago.
Now, you're free to disbelieve me if you want. And you're equally free to wander on up to
Red Lake,
Rosebud, or
Pine Ridge to tell these people just how wonderful they have it up there. But if you do, please bring a film crew with you; I'd
pay to watch that action.
If one is to call the Indian Wars an ethnic cleansing, one must equally call the Irish coming to New York such, and the farmers coming to the frontier and disrupting the ranchers. In neither of which cases have I heard much sympathy for the "ethnically cleansed", even though THEIR ways of life were disrupted.
The Irish
were victims of ethnic cleansing during the Potato Famine years; high-ranking British officials of the era were quoted with admitting (proudly!) how useful the famine was in clearing out the island of all those unnecessary Micks, and did whatever they could to insure that The Hunger was as effective as possible in making this impromptu plan work. But it's ridiculous to claim that the Irish themselves were ethnically cleansing New York simply by the act of moving there; if that's the case, then I just "ethnically cleansed" some dude's old apartment two months ago.
And you cannot ethnically cleanse a rancher because ranching is a
profession, not an ethnic group. And the ranchers could have
kept the farmers off all that land they were using for free by actually homesteading or (God forbid!)
buying it; but they didn't. Simply being too obstinate to adjust your business model to a new economic reality is not the same thing as being ethnically cleansed.