Columbia subject headings:
Harvard subject headings:
Africa, North--Foreign relations--Sources.
Africa, North--History--1517-1882--Sources.
Africa, North--History--1882---Sources.
Middle East--Foreign relations--Sources.
Middle East--History--1517---Sources.
Princeton subject headings:
Africa, North--Foreign relations--Sources.
Africa, North--History--1517-1882--Sources.
Africa, North--History--1882---Sources.
Middle East--Foreign relations--Sources.
Middle East--History--1517---Sources.