Columbia subject headings:
Harvard subject headings:
Germany--Foreign relations--South America.
Germany--Politics and government--1933-1945.
Nazis--Antarctica--History.
Nazis--Southern Cone of South America--History.
South America--Foreign relations--Germany.
Princeton subject headings:
Germany--Foreign economic relations--South America.
Germany--Foreign relations--South America.
Germany--Politics and government--1933-1945.
South America--Foreign economic relations--Germany.
South America--Foreign relations--Germany.