with their cooperation. Alive to all this, and wishing to anticipate the revolt of the cities, the Athenians acted as follows. They were just then sending off thirty ships and a thousand heavy infantry for his country under the command of Archestratus, son of Lycomedes, with four colleagues. They instructed the captains to take hostages of the Potidaeans, to raze the wall, and to be on their guard against the revolt of the neighbouring cities.
Meanwhile the Potidaeans sent envoys to Athens on the chance of persuading them to take no new steps in their matters; they also went to Lacedaemon with the Corinthians to secure support in case of need. Failing after prolonged negotiation to obtain anything satisfactory from the Athenians; being unable, for all they could say, to prevent the vessels that were destined for Macedonia from also sailing against them; and receiving from the Lacedaemonian government a promise to invade Attica, if the Athenians should attack Potidaea, the Potidaeans, thus favoured by the moment, at last entered into league with the Chalcidians and Bottiaeans, and revolted. And Perdiccas induced the Chalcidians to abandon and demolish their towns on the seaboard and, settling inland at Olynthus, to make that one city a strong place: meanwhile to those who followed