Columbia subject headings:
Cuba--History--1810-1899.
Cuba--History--To 1810.
Philippines--History--1521-1898.
Puerto Rico--History--To 1898.
Spain--Colonies--Administration--History--18th century.
Spain--Colonies--Administration--History--19th century.
Harvard subject headings:
Cuba--History--1810-1899.
Cuba--History--To 1810.
Philippines--History--1521-1898.
Puerto Rico--History--To 1898.
Spain--Colonies--Administration--History--18th century.
Spain--Colonies--Administration--History--19th century.
Spain--Colonies--America--History--19th century.
Spain--Colonies--Asia--History--19th century.
Spain--Colonies--History--19th century.
Spain--Politics and government--19th century.
Princeton subject headings:
Spain--Colonies--History--18th century.
Spain--Colonies--History--19th century.
Spain--Colonies--Philippines.
Spain--Colonies--West Indies.
Spain--Politics and government--History--19th century.