What did Jim crow laws do for African Americans in South Carolina?

Jim Crow laws promotes racial segregation

Explanation:

These laws meant that public schools and most public places (including trains and buses) had different facilities for whites and blacks. Facilities for African Americans and Native Americans were consistently inferior and underfunded compared to facilities for white Americans; sometimes there were no facilities for people of color. In its body, Jim Crow laws institutionalized economic, educational, and social disadvantages for African Americans and other colored people living in the south.

the him crow laws enforced the segregation in the south between the end of reconstruction in 1877 and the biggining of the civil rights movement in the 1950s! / I love social studies