Canada's official commission called the school program for its native people “cultural genocide.”

We did nothing like that here is Oz of course.
The Anglo-American-Australian culture needs to be changed by we the people.
We need be more respectful of indigenous cultures that in many ways, while being less technologically sophisticated, were more intelligent, more ethical, more responsible and more civilised, with each other and the environment,than our own culture.
We could learn a lot from their ways.
Some of us already have.
https://www.facebook.com/ajplusenglish/videos/568962853245226/