The county was long dependent on agriculture as the basis of the economy, and there were numerous subsistence farmers in historic times. The area's natural soil conditions (composed mostly of the hard red clay soil common to the Piedmont) did not support the cultivation of commodity cash crops such as tobacco; this was never important in the county's economy. As a result, settlers held fewer slaves than in some areas of the state, but by 1860 enslaved African Americans constituted about one-third of the county population. The production of livestock has always been more important to the county, especially the breeding of cattle and poultry.