I think you won't find any countries on that list.
Edit: I didn't catch the use of the present tense. There may be some countries on the list. I think that if you go back far enough, just about every group has genocided at some point. It was probably just called war at the time.
Filthy, to what extent does it matter to you whether those depicted mounties genuinely believed they were helping those children to a "better" life? Even perhaps that it was their moral obligation to do so?
Does that mitigate the pain of your national loss? Does that aggravate it?