Columbia subject headings:
Central America--Politics and government--1979---Philosophy.
Geopolitics--Central America.
Populism--Central America--History--20th century.
Harvard subject headings:
Central America--Politics and government--1979---Philosophy.
Geopolitics--Central America.
Populism--Central America--History--20th century.
Princeton subject headings:
Latin America--Politics and government--1948-1980.
Latin America--Politics and government--1980-