Columbia subject headings:
Diligent (Ship)
Slave trade--Africa, West--History--18th century.
Slave trade--France--History--18th century.
Harvard subject headings:
Diligent (Ship)
Slave trade--Africa, West--History--18th century.
Slave trade--France--History--18th century.
Princeton subject headings:
Diligent (Ship)
Slave trade--Africa, West--History--18th century.
Slave trade--France--History--18th century.