Columbia subject headings:
Enslaved persons--Morocco--History.
Morocco--Economic conditions.
Morocco--History--647-1516.
Slave trade--Morocco--History.
Slavery--Economic aspects--History.
Harvard subject headings:
Princeton subject headings:
Slave trade--Economic aspects--Morocco--History.
Slave trade--Morocco--History.
Slavery--Africa, North--History.
Slavery--Economic aspects--Africa, North--History.
Slavery--Economic aspects--Morocco--History.
Slavery--Morocco--History.
Slaves--Africa, North--History.
Slaves--Morocco--History.