Schools started integrating in the 1950s as a result of the supreme court ruling. a. plessy v. ferguson b. gideon v. wainwright c. dred scott v. sandford d. brown v. board of education

lincoln presided over the union victory in the american civil war, which dominated his presidency. a former whig, lincoln ran on a political platform opposed to the expansion of slavery in the territories. his election served as the immediate impetus for the outbreak of the american civil war.