It contained extensive measures to dismantle Jim Crow segregation and combat racial discrimination. The Voting Rights Act of 1965 removed barriers to black enfranchisement in the South, banning poll taxes, literacy tests, and other measures that effectively prevented African Americans from voting.
The correct answer is a the reason it is not b is bc the powhatan were actually a really big help to the jamestown settlers. and c they didn't listen to john smiths advise at all.