What league, formed after the Persian Wars, aimed to unite Greek city-states for mutual defense? Peloponnesian League Delian League Spartan Alliance Corinthian Confederacy None Who was the prominent Athenian statesman and general associated with the leadership of the Delian League? Pericles Themistocles Solon Cleisthenes None What contributed to the transformation of the Delian League into an Athenian empire? Military defeats Economic struggles Invasion by Persia Democratic reforms None Which city-state led the opposition to Athenian imperialism, resulting in the Peloponnesian War? Sparta Athens Corinth Thebes None What event marked the end of Athenian imperialism and the Delian League? Battle of Marathon Battle of Salamis Sicilian Expedition Battle of Plataea None Time's up