Chinese-Canadian soldiers, indigenous Canadian soldiers, Japanese-Canadian citizens and so many other non-whites were treated like sub humans during and after the war.  My father (Caucasian) volunteered during the war but was rejected for medical reasons.  I still have the button he wore to show he tried to join and he was treated with respect.  We must never forget what we did to our fellow Canadians because of their skin color and strive to ensure it never happens again.