… Tk’emlups te Secwepemc First Nation in British Columbia said … , more than 150,000 First Nations children were required to attend … being beaten for speaking their native languages. They also lost … Indian Residential School was Canada’s largest such facility …… Tk’emlups te Secwepemc First Nation in British Columbia said … , more than 150,000 First Nations children were required to attend … being beaten for speaking their native languages. They also lost … Indian Residential School was Canada’s largest such facility …