Columbia subject headings:
Harvard subject headings:
Diplomatic negotiations in international disputes.
Protest movements--Egypt.
Protest movements--Syria.
Riots--Egypt
Riots--Syria.
Princeton subject headings:
Conflict management--Egypt--History--To 1500.
Egypt--Social conditions--History--To 1500.
Mamelukes--Political activity--History--To 1500.
Political violence--Egypt--History--To 1500.
Political violence--Syria--History--To 1500.
Social change--Egypt--History--To 1500.
Social change--Syria--History--To 1500.
Syria--Social conditions--History--To 1500.