8. It is remarkable that during this whole time, in which Sparta founded her empire, we read of no serious contest between Dorians and Ionians. For although the border-states, Megara and Ægina (the latter after its revolt from Epidaurus), carried on a continued war with Athens, the whole race took no part in the contest, and Sparta herself fulfilled the office of an impartial arbitrator between Athens and Megara. Even before the time of Solon, the Athenians and Megarians fought in the territory of Eleusis.(757) The chief struggle was for the island of Salamis, which Solon is supposed to have gained by the well known stratagem,(758) a fact however which was denied by Daimachus of Platæa.(759) According to the Megarian account, some refugees from their own city (named Δορύκλειοι) betrayed the island to the Athenians.(760) So much is certain, that five Spartan arbitrators (Critolaidas, Amompharetus, Hypsechidas, Anaxilas, and Cleomenes), in obedience to ancient traditions and fables respecting the original owners of Salamis, adjudged the possession of Salamis to the Athenians. Yet in the troubles which succeeded the banishment of Megacles, this island was again lost, as well as the harbour Nisæa, which had been before conquered.(761) They soon however regained it, and Megara appears from that time forth to have given up all hopes of recovery: as in this age the power of Athens increased so rapidly, that Megara could no longer think of renewing her ancient contests. Since it is not my object to give a continuous and general narration of facts, but only to extract what is most instructive for the condition of the Doric race, I shall not carry on the history of the Dorians out of Peloponnesus to a lower point, as their local connexions would lead us far astray into other regions. For the same reason I will only touch upon a few events of the Persian wars, confining myself to the internal affairs of Peloponnesus during that period, among which the supremacy of Sparta is the most important and remarkable. Chapter IX.