Antebellum South Carolina

Antebellum South Carolina is typically defined by historians as South Carolina during the period between the War of 1812, which ended in 1815, and the American Civil War, which began in 1861.

After the invention of the cotton gin in 1793, the economies of the Upcountry and the Lowcountry of the state became fairly equal in wealth. The expansion of cotton cultivation upstate led to a marked increase in the labor demand, with a concomitant rise in the slave trade. The Atlantic slave trade, or international buying and selling of slaves, was outlawed by the United States in 1808, as of which date South Carolina was the only state that had not already prohibited the importation of slaves.[citation needed] After that date there was a burgeoning domestic or internal, national slave trade in the U.S.

In 1822, free black craftsman and preacher Denmark Vesey was convicted for having masterminded a plan to overthrow Charlestonian whites. In reaction, whites established curfews for black people and forbade assembly of large numbers of blacks; the education of slaves was prohibited.

In 1828, John C. Calhoun decided that constitutionally, each state government (within their state) had more power than the federal government. Consequently, if a state deemed it necessary, it had the right to "nullify" any federal law (the Tariff of 1828 and the Tariff of 1832) within its boundaries. Calhoun resigned as Vice President, as he planned to become a South Carolina Senator to stop its run toward secession.[citation needed] He wanted to resolve problems which were inflaming his fellow Carolinians. Before federal forces arrived at Charleston in response to challenges of tariff laws, Calhoun and Henry Clay agreed upon a Compromise Tariff of 1833 to lower the rates over ten years. The nullification crisis was resolved for the time being.