Hdt. 5.96 Athenians refuse to take Hippias back, thus making their dispute with the Achaemenid Empire public (so it shall be war between us). The Achaemenid are no longer the only open aggressors on the board, free to build their empire at will. Now the threatened territories challenging their authority. This sets up the conflict between the states and also echoes Herodotus' idea of cyclical nations. Nations move from barbarism to simple, masculine, civilization to effeminate opulence. Once a nation reaches a level of effeminate opulence it will surely fall to a more rugged simple-living people.