To the question why they broke the treaty, I answer by placing first an account of their grounds of complaint and points of difference, that no one may ever have to ask the immediate cause which plunged the Hellenes into a war of such magnitude.

The real cause I consider to be the one which was formally most kept out of sight. The growth of the power of Athens, and the alarm which this inspired in Lacedaemon, made war inevitable. Still it is well to give the grounds alleged by either side, which led to the dissolution of the treaty and the breaking out of the war.

The city of Epidamnus stands on the right of the entrance of the Ionic gulf. Its vicinity is inhabited by the Taulantians, an Illyrian people.

The place is a colony from Corcyra, founded by Phalius, son of Eratocleides, of the family of the Heraclids, who had according to ancient usage been summoned for the purpose from Corinth, the mother country. The colonists were joined by some Corinthians, and others of the Dorian race.