Columbia subject headings:
Harvard subject headings:
Propaganda, German--Germany--History--20th century.
Public opinion--Germany--History--20th century
World War, 1914-1918--Germany--Propaganda.
World War, 1914-1918--Propaganda
Princeton subject headings:
Propaganda, German--Germany--History--20th century.
Public opinion--Germany--History--20th century.
World War, 1914-1918--Germany--Propaganda.
World War, 1914-1918--Propaganda.