Columbia subject headings:
America.
Latin America--Foreign relations--United States.
Monroe doctrine.
Pan-Americanism.
United States--Foreign relations--Latin America.
Harvard subject headings:
Latin America--Foreign relations--United States.
Monroe doctrine
Pan-Americanism.
United States--Foreign relations--Latin America.
Princeton subject headings:
Latin America--Foreign relations--United States.
Monroe doctrine.
Pan-Americanism.
United States--Foreign relations--Latin America.