What question caused tensions between the federal government and the South Carolina state government during the Nullification Crisis?

Question

A) Do state governors or the president have ultimate authority over state militias?
B) Are citizens of states that have outlawed slavery required to abide by the Fugitive Slave Act?
C) Can Congress regulate the practice of slavery in territories of the United States?
D) Is a state required to abide by a federal law that the state believes is unconstitutional?

Answer 1

The question that caused tensions between the federal government and the South Carolina state government during the Nullification Crisis was:

D) Is a state required to abide by a federal law that the state believes is unconstitutional?

During the Nullification Crisis of the early 1830s, South Carolina asserted that it had the right to nullify federal tariffs, citing the belief that the tariffs were unconstitutional and harmful to the state's economy. This led to significant conflict between the state and the federal government.