Columbia subject headings:
Greece--History--1917-1944.
Greece--Relations--United States.
United States--History--1919-1933.
United States--Relations--Greece.
Harvard subject headings:
Greece--History--1917-1944.
Greece--Relations--United States.
United States--History--1919-1933.
United States--Relations--Greece.
Princeton subject headings:
Greece--History--1917-1944.
Greece--Relations--United States.
United States--History--1919-1933.
United States--Relations--Greece.