If it is not ratified then no one has to follow that amendment
As a South Carolina senator, Calhoun used the argument of states' rights to protect slavery in what is known as the Nullification Crisis of 1832-1833. At the end of his senatorial career, Calhoun opposed the Compromise of 1850 because of its proposed limits on slavery during the westward expansion of the nation.
Answer:
C.To continue their fight against the unfair practices of the apartheid.