Columbia subject headings:
Fascism--Italy--History--20th century.
Germany--Politics and government--1918-1933.
Italy--Politics and government--1922-1945.
National socialism--History--20th century.
Harvard subject headings:
Fascism--Italy--History--20th century
Germany--Politics and government--1918-1933
Italy--Politics and government--1922-1945.
National socialism--History--20th century.
National socialism.
Princeton subject headings:
Fascism--Italy--History--20th century.
Germany--Politics and government--1918-1933.
Italy--Politics and government--1922-1945.
National socialism--History--20th century.