The Aetolians were an ancient Greek people who lived in the region of Aetolia, located in central Greece. They were known for their fierce independence and played a significant role in various Greek conflicts, including the Peloponnesian War. The Aetolian League, a federation of city-states, was established to promote mutual defense and cooperation among its members. The Aetolians were also recognized for their contributions to trade and culture. They engaged in commerce with neighboring regions and were involved in the spread of Hellenistic culture. Their strategic location allowed them to interact with various Greek city-states and other civilizations, influencing their development.