Columbia subject headings:
Europe--Foreign relations--Morocco.
Morocco--Foreign relations--Europe.
Morocco--History--19th century.
Morocco--Politics and government.
Harvard subject headings:
Europe--Foreign relations--Morocco.
Morocco--Foreign relations--Europe.
Morocco--History--19th century.
Morocco--Politics and government.
Princeton subject headings:
Europe--Foreign relations--Morocco.
Morocco--Foreign relations--Europe.
Morocco--History--19th century.
Morocco--Politics and government.