war fought between Athens and Sparta (431–404 BCE)
The Peloponnesian War was a prolonged conflict between Athens and Sparta that lasted from 431 to 404 BCE, representing a struggle for dominance between two of ancient Greece's most powerful city-states. It fundamentally reshaped the Greek world and marked the decline of Athenian power and the end of its classical golden age.
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Belligerents
Athens Delian League
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