•african americans gained federal protection when they registered to vote •african americans were elected to public office in record numbers

•african americans were treated as second class citizens

•racial segregation disappeared

Your answer will be

option d

but I am not sure

cause I am a 10th grade student

worcester v. georgia, legal case in which the u.s. supreme court on march 3, 1832, held (5–1) that the states did not have the right to impose regulations on native american land. andrew jackson refused to enforce the ruling, the decision form the basis for most subsequent indian law in the united states.