Columbia subject headings:
Christianity and other religions--Islam.
Eastern question (Balkan)
France--Foreign relations--Middle East.
France--Foreign relations--Turkey.
Middle East--Foreign relations--France.
Turkey--Foreign relations--France.
Harvard subject headings:
Eastern question (Balkan)
France--Foreign relations--Turkey.
Islam
Turkey--Foreign relations--France.
Princeton subject headings:
Eastern question (Balkan)
France--Foreign relations--Turkey.
Islam.
Turkey--Foreign relations--France.