Columbia subject headings:
Harvard subject headings:
Bismarck, Herbert, Fürst von, 1849-1904.
Diplomats--Germany--Biography
Germany--Foreign relations--1871-1918--Sources.
Germany--History--William II, 1888-1918--Sources.
Statesmen--Germany--Biography.
Princeton subject headings:
Bismarck, Herbert, Fürst von, 1849-1904.
Diplomats--Germany--Biography.