The history of Charleston, South Carolina, is one of the longest and most diverse of any community in the United States, spanning hundreds of years of physical settlement beginning in 1670. Charleston was one of leading cities in the South from the colonial era to the Civil War in the 1860s. The city grew wealthy through the export of rice and, later, sea island cotton and it was the base for many wealthy merchants and landowners. "Charleston was the capital of American slavery."