Columbia subject headings:
Harvard subject headings:
Biographical films--Germany.
Communists--Germany--Biography
Feature films--Germany.
Luxemburg, Rosa, 1871-1919--Drama.
Princeton subject headings:
Bebel, August, 1840-1913--Drama.
Communism--History--20th century--Drama.
Communists--Germany--Biography--Drama.
Communists--Poland--Biography--Drama.
Jaurès, Jean, 1859-1914--Drama.
Lenin, Vladimir Ilʹich, 1870-1924--Drama.
Luxemburg, Rosa, 1871-1919--Drama.
Pacifists--Germany--Biography--Drama.
Pacifists--Poland--Biography--Drama.
Socialists--Germany--Biography--Drama.
Socialists--Poland--Biography--Drama.
Video recordings.