Columbia subject headings:
Harvard subject headings:
Anti-imperialist movements.
Diplomats--Germany--Biography
Germany--Foreign relations--Middle East.
Germany--History--1871-1918.
Jihad
Middle East specialists--Germany--Biography.
Middle East--Foreign relations--Germany.
Oppenheim, Max, Freiherr von, 1860-1946--Knowledge--Orient.
Oppenheim, Max, Freiherr von, 1860-1946.
Triple Entente, 1907.
World War, 1914-1918
World War, 1914-1918--Europe.
Princeton subject headings:
Diplomats--Germany--Biography.
Germany--Foreign relations--Middle East.
Middle East specialists--Germany--Biography.
Middle East--Foreign relations--Germany.
Oppenheim, Max, Freiherr von, 1860-1946.
World War, 1914-1918.