What was the primary economic issue that led to the Nullification Crisis in the 1830s?

The creation of a national bank

Federal taxes on imported goods

Government spending on westward expansion

Disagreements over the sale of public lands

What ultimate step did South Carolina threaten to take if the federal government attempted to enforce the tariffs?

To close all its ports to international trade

To impeach the sitting U.S. President

To form a separate Southern confederacy

The Missouri Compromise of 1820

The establishment of the Second Bank of the United States

Secede from the Union without any conditions

Elect its own president separate from the rest of the country

Declare a federal law unconstitutional and therefore not binding on the state

Refuse to participate in federal elections until the law was changed