To take things a step further, all the various North American indigenous groups have been waring, slaving and migrating their way across the continent for millennia, just like every single other people group on earth for all of history, so it's almost certain that whatever indigenous "Nation" is claiming a given piece of land "Stole" it from some other indigenous "Nation" at some point in the past, yet we never hear them talking about returning "their" land to those "Rightful owners" do we?