"The US army would be so low moral!" "The US would erupt into a civil war" "They would find it so hard to fight against people that look and sound like them!"
Yea because Americans Brits Frenchmen and Soviets weren't opposing sides in the world's biggest war last century. Like Europe wasn't centuries of constant wars between Anglos and Germanics and Norsemen. Like East Asia wasn't constant wars and colonization between people that all originated from the China area
Not to mention Canada's military is like 90% white while America's is like 30% black and hispanic, definitely looks way more different than lots of wars in recent history tbh