How did the south reverse much of the civil rights act of 1866? (5 points) by electing african americans by electing a southern president by passing black codes by passing blue laws

The South reversed much of the Civil Rights Act of 1866 by passing Black Codes. The Black Codes were meant to restrict the freedom of African Americans and forced them to work in a  labor economy based on low wages.

The led the formation to the united states

False but idk if im right