Answer:
Well black people, tan people, ext. They can't do certain things because of their skin color. Back then black people couldn't use a bathroom that was used by white people. Black people couldn't go the same school as a white person. Black people couldn't even drink out of the same water fountain as a whiter person it wasn't fair. And black people couldn't get certain jobs. I hate it when someone is isn't fair to someone else because of their skin color.
Explanation: I hope this helps and also go check out the movie Hidden Figures It's on HULU and might be on VUDU. It's a great movie about black women not being able to achieve their dreams in Nasa because of the color of their skin.