Peloponnesian War (apr 25, 431 BC – jan 21, 404 BC)
Description:
The Athenian League goes to war with the Peloponnesian alliance led by Sparta. Sparta emerges the victor establishing hegemonic control over the Greek cities in turn.
Added to timeline:
Date:
apr 25, 431 BC
jan 21, 404 BC
~ 27 years