South Carolina was the state that felt they could nullify the Tariff of 1832 and other acts of Congress. This is because them together with most of the Southern states felt like the Tariff passed by Congress in 1828 was to high and would only benefit the more industrialized Northern states.
B would be the correct answer. After the federal government ordered schools to desegregate with deliberate speed, Orval Faubus sent guards to block the Little Rock Nine from entering Central High School.