Columbia subject headings:
Anti-Nazi movement--History.
Catholics--Political activity--Germany--History.
Germany--Politics and government--1933-1945.
Youth--Political activity--Germany--History.
Harvard subject headings:
Catholics--Germany--Political activity--History--20th century.
Catholics--Political activity--Germany--History--20th century.
National socialism.
Youth--Political activity--Germany--History--20th century
Princeton subject headings:
Catholics--Germany--Political activity--History--20th century.
National socialism.
Youth--Political activity--Germany--History--20th century.