Columbia subject headings:
Harvard subject headings:
Germany--Foreign relations--United States.
Germany--History--1945-1955.
Rhineland-Palatinate (Germany)--History.
United States--Foreign relations--Germany.
Princeton subject headings:
Americans--Germany--Rhineland-Palatinate.
Germany--Relations--United States.
Rhineland-Palatinate (Germany)--History.
United States--Armed Forces--Germany.
United States--Relations--Germany.