Columbia subject headings:
Colonies.
Europe--Politics and government--19th and 20th cent.
Europe--Politics and government--19th century.
Sovereignty.
Harvard subject headings:
Colonies.
Europe--Politics and government--1789-1900.
Europe--Politics and government--20th century.
Sovereignty.
Princeton subject headings:
Colonies.
Europe--Politics and government--19th and 20th centuries.
Sovereignty.