I'd most likely say A, though they did discriminate since they were fighting this large-scale war, especially against the Japanese. But because this war was going on, they needed as much labor as possible. This was so they could have as much produced as possible, such as weapons and such.
I'm not sure if this is correct, so I'm sorry if it's wrong, but it'd be the one I choose.
Have a good day!
The correct answer would be a newspaper published an article criticizing the president
They were discriminated against and received lower pay
If I were you I would talk to my teacher about it. There is nothing that can be answered because there is no context
