Columbia subject headings:
Harvard subject headings:
Consensus (Social sciences)--Europe--History--To 1500.
Europe--Politics and government--To 1500.
Political culture--Europe--History--To 1500.
Power (Social sciences)--Europe--History--To 1500.
Princeton subject headings:
Consensus (Social sciences)--Europe--History--To 1500.
Europe--Politics and government--476-1492.
Political culture--Europe--History--To 1500.
Power (Social sciences)--Europe--History--To 1500.