Complex sentence: In 302 BC he returned a second time to Greece as liberator, and reinstated the Corinthian League, but his licentiousness and extravagance made the Athenians long for the government of Cassander.
Split into simpler sentences: In 302 BC he returned a second time to Greece as liberator, and reinstated the Corinthian League. But his licentiousness and extravagance made the Athenians long for the government of Cassander.