Columbia subject headings:
Harvard subject headings:
Legitimacy of governments--Middle East--History--Congresses.
Middle East--Politics and government--Congresses.
Middle East--Social life and customs--Congresses.
Political science--Middle East--History--Congresses.
Sovereignty--Congresses.
Princeton subject headings:
Authority--History--To 1500.
Festivals--Middle East--History--To 1500.
Middle East--History--To 622.
Oaths--Middle East--History--To 1500.
Power (Social sciences)--Middle East--History--To 1500.
Rites and ceremonies--Middle East--History--To 1500.
Symbolism in politics--Middle East--History--To 1500.