Spartacus, this question has been a deep one. Why did the Allies, especially America, did not do anything to combat racism in their armies?

[NormanStewart]

@Chewbacca

Back in the forties it was even more the norm, and most Western Empires wanted their colonies back.

I’m sorry, but that’s not how you should see the '40s. That’s a very biased modern view. If you’ve put yourself in the shoes of someone living in the '40s (look at my America at war! thread and my reply to the U.S. Army racism video), you’d be quite surprised.