Which four statements are true about Jim Crow laws?

1 answer
Black Americans had to pay a poll tax
Black Americans had to go to another state to vote
had to pass a literacy test to vote
Southern states changed their state constitutions
Southern states placed in loop holes for white Americans
The South integrated America
Created the Freedmen's Bureau

1. Black Americans had to pay a poll tax

3. Black Americans had to pass a literacy test to vote
4. Southern states changed their state constitutions