Columbia subject headings:
Ecuador--Economic conditions.
Ecuador--History--Philosophy.
Regionalism--Latin America--History.
Harvard subject headings:
Ecuador--Economic conditions.
Ecuador--History--Philosophy.
Regionalism--Latin America--History.
Princeton subject headings:
Ecuador--Economic conditions--20th century.
Ecuador--Politics and government--20th century.
Ecuador--Social conditions--20th century.
Pan-Americanism.