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The second corruption of the state is oligarchy (oligos = few), in which the military elite is narrowed down to a few ruling families of immense wealth and prestige, who now openly flaunt their wealth and possessions.

Robert Payne (1975). “The Corrupt Society: From Ancient Greece to Present-Day America”, Praeger Publishers
The second corruption of the state is oligarchy (oligos = few), in which the military elite is narrowed down to a few ruling families of immense wealth and prestige, who now openly flaunt their wealth and possessions.