Why were many of the greek poli unhappy with athens in the years preceding the peloponnesian war?

After the Persian wars, Athens became the supreme naval power in Grece. It created the Delian League to ward off possible Persian attacks. Athenas grew so powerful that they could dictate the laws, customs, and trade of all her neighbors in Attica and the islands of the Aegean. This power made the Athenian policy makers arrogant and intolerant with other city-states. Thus creating a discontent of the Greek polis.

true

coz they had the rank system in society according to the economic power of the people

it is a because im a fod nigba