Columbia subject headings:
Latin America--Foreign relations--United States.
Pan-Americanism.
United States--Foreign relations--Latin America.
Harvard subject headings:
Latin America--Politics and government--1830-1948.
Monroe doctrine
Pan-Americanism.
United States--Foreign relations--Latin America.
Princeton subject headings:
Latin America--Politics and government--1830-1948.
Monroe doctrine.
Pan-Americanism.
United States--Foreign relations--Latin America.