What are the known ways the African Americans were kept from voting?

Sole i will mark brainlist to who answer

Which statement best summarizes the outcome of the haitian revolution? a. french colonists agreed to remain in haiti to the new countryplan its government. b. france gave up control of haiti, but it forced haitian leaders toallow slavery to continue. c. haiti established a short-lived democratic government, but it wassoon colonized again by spain. d. haiti became independent from france, but the fightingdevastated its economy.

Many young people traveled by train out of the midwest in search of new opportunities during the 1930s. what term is used to describe their actions