Columbia subject headings:
Feudalism--France.
Feudalism--Great Britain.
France--History--Capetians, 987-1328.
Great Britain--History--Medieval period, 1066-1485.
Monarchy--France.
Monarchy--Great Britain.
Harvard subject headings:
Feudalism--France
Feudalism--Great Britain
France--History--Capetians, 987-1328.
Great Britain--History--Medieval period, 1066-1485.
Monarchy.
Princeton subject headings: