Answer:
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.
