USA HISTORY

Detailed explanation-1: -A staunch defender of the institution of slavery, and a slave-owner himself, Calhoun was the Senate’s most prominent states’ rights advocate, and his doctrine of nullification professed that individual states had a right to reject federal policies that they deemed unconstitutional.

Detailed explanation-2: -One of the most ardent defenders of state’s rights, John Calhoun, wrote “Exposition and Protest, ” which attacked the constitutionality of the tariffs and affirmed the idea of nullification.

Detailed explanation-3: -Federalism is the system of government in which power is divided between a central government and regional governments; in the United States, both the national government and the state governments possess a large measure of sovereignty.

Detailed explanation-4: -States’ rights give individual states the right to pass and enforce laws and operate independently of and with minimal interference by the federal government. This means each state has the right and the power to operate independently from the federal government as long there is no violation of the U.S. Constitution.