Columbia subject headings:
Latin America--Politics and government--19th century.
Liberalism--Spain--History--19th century.
Spain--History--Revolutions, 1820-1823.
Spain--Politicas and government--19th century.
Harvard subject headings:
Princeton subject headings:
Liberalism--Spain--History--19th century.
Spain--History--Revolution, 1820-1823.
Spain--Politics and government--1813-1833.