Columbia subject headings:
Democracy.
Germany--Politics and government--1918-1933.
National socialism.
Harvard subject headings:
Democracy
Germany--Politics and government--1918-1933
National socialism.
Princeton subject headings:
Democracy.
Germany--History--1918-1933.
Germany--History--1933-1945.
Germany--Politics and government--1918-1933.
Germany--Politics and government--1933-1945.
National socialism.