Columbia subject headings:
Despotism--Greece--History.
Greece--History--Age of Tyrants, 7th-6th centuries B.C.
Greece--Politics and government--To 146 B.C.
Harvard subject headings:
Greece--History--Age of Tyrants, 7th century B.C.-6th century B.C.
Princeton subject headings:
Greece--History--Age of Tyrants, 7th-6th centuries B.C.