Answer:
The correct answer is C. the right to vote
1. in order to promote the comfort of passengers railroads had to provide equal the separate accommodations for the white and colored races on lines running in the state
2. the civil rights group chose plessy because he could pass for a white man
I believe your answer would be eros type, I had this question before but Ican't remember which one was correct, plz tell me if I am wrong.