Answers will get brainliest

Answer Because I t took away their right to vote by having them take literacy tests and if they didn’t pass they couldn’t vote,I also made i where they couldnt go to certain places because of segregation (19’00s).It also took away their ability to be able to buy lots of land and hold public office.Even after all o these things were deemed illega,some whites still found loopholes in those ilegal laws,and challenged them by making some blacks do work for them in secret,making sure not to call it slavery and other things such as that.

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i think they came to washington to protest