Columbia subject headings:
Germany--Civilization--20th century.
Germany--Civilization--American influences.
Popular culture--Germany--History--20th century.
Harvard subject headings:
Germany--Civilization--20th century.
Germany--Civilization--American influences.
Popular culture--Germany--History--20th century
Princeton subject headings:
Germany--Civilization--20th century.
Germany--Civilization--American influences.
Popular culture--Germany--History--20th century.