Challanges first nations in canada in 1800-1850's plz

The First Nations, Métis, and Inuit peoples lost reserved land, medical care, hunting and fishing rights and other things after the prime minister Trudeau got rid of the department of Indian affairs.
There was experiments on some of the Indian people.
Native people served in wars for Canada but were ignored after the war.
Native people were treated as minority and were forced to get rid of cultural identity
There was the Indian Act, White paper was introduced, Residential schools were made for Native people, There was unsuitable reserve conditions, health problems, death and suicides, not many people got education or careers.
Hope this helps, brainliest answer?, and try posting math question in this category, thnx