What were John Quincy Adams and john c roles in the nullification crisis?

During the Nullification Crisis of the early 1830s, John Quincy Adams opposed the nullification doctrine, which was championed by South Carolina and its leaders, including John C. Calhoun. As a former president and a prominent figure in the Federalist tradition, Adams believed in the supremacy of federal law and the importance of national unity. Calhoun, on the other hand, was a leading proponent of states' rights and argued that states could nullify Federal Laws they deemed unconstitutional. The conflict highlighted the deepening divide between federal authority and states' rights in the United States.