Which statement best explains how the conflict over the Tariff of 1828 was resolved?

1) The U.S. Supreme Court ruled against the tariff.
2) Daniel Webster gave a speech to the Senate and the tariff was repealed.
3) South Carolina passed the Nullification Act, which canceled the tariff outright.
4) Henry Clay proposed a compromise tariff that eventually eased tensions.

4) Henry Clay proposed a compromise tariff that eventually eased tensions.