Columbia subject headings:
America--Foreign relations.
America--Politics and government.
International law.
International relations.
Pan-Americanism.
Harvard subject headings:
America--Foreign relations--20th century.
America--Politics and government--20th century.
America.
International American Conference (7th : 1933 : Montevideo, Uruguay)
International law.
International relations
Pan-Americanism.
Princeton subject headings:
America--Foreign relations--20th century.
America--Politics and government--20th century.
Card, Orson Scott. America.
International American Conference (7th : 1933 : Montevideo, Uruguay)
International law.
International relations.
Pan-Americanism.