Athens further consolidated their position by making [[Aegina]] a member of the Delian League and by ravaging the Peloponnese. The Athenians were defeated in 454 BC by the [[Persian Empire|Persians]] in Egypt which caused them to enter into a five years' truce with Sparta. However, the war flared up again in 448 BC with the start of the Second Sacred War. In 446 BC, Boeotia revolted and defeated the Athenians at [[Battle of Coronea (447 BC)|Coronea]] and regained their independence. | Athens further consolidated their position by making [[Aegina]] a member of the Delian League and by ravaging the Peloponnese. The Athenians were defeated in 454 BC by the [[Persian Empire|Persians]] in Egypt which caused them to enter into a five years' truce with Sparta. However, the war flared up again in 448 BC with the start of the Second Sacred War. In 446 BC, Boeotia revolted and defeated the Athenians at [[Battle of Coronea (447 BC)|Coronea]] and regained their independence. |