Columbia subject headings:
Enlightenment--Spain.
Liberalism--Spain--History--18th century.
Politics and culture--Spain--History--18th century.
Spain--Politics and government--18th century.
Harvard subject headings:
Princeton subject headings:
Enlightenment--Spain.
Liberalism--Spain--History--18th century.
Politics and culture--Spain--History--18th century.
Spain--Politics and government--18th century.