Columbia subject headings:
Athens (Greece)--History, Naval.
Athens (Greece)--Politics and government.
Democracy--Greece--Athens.
Imperialism--Greece--Athens.
Harvard subject headings:
Athens (Greece)--History, Naval.
Athens (Greece)--Politics and government.
Democracy--Greece--Athens.
Imperialism
Princeton subject headings:
Athens (Greece)--History, Naval.
Athens (Greece)--Politics and government.
Democracy--Greece--Athens.
Imperialism.