Problem
Book III begins with the statement that the conflict involving both Epidamnus and Corcyra provided the "antecedent grounds" of complaint of the Atheneans and Spartans against each other and that the siege of Potidaea finally brought differences to a head. What is the quarrel between Epidamnus and Corcyra? How does it go to this question on the fundamental differences between the values of the two regimes, aristocratic and democratic?