Columbia subject headings:
Rice trade--South Carolina--History.
Slave trade--South Carolina.
Slavery--South Carolina.
South Carolina--Race relations.
Harvard subject headings:
Rice trade--South Carolina--History.
Slave trade--South Carolina.
Slavery--South Carolina
South Carolina--Race relations.
Princeton subject headings:
Rice trade--South Carolina--History.
Slave trade--South Carolina.
Slavery--South Carolina.
South Carolina--Race relations.