The Forgotten Victors

Sparta's dominance after the war lasted barely 30 years. In 371 BC, the Theban general Epaminondas deployed the oblique phalanx and shattered Sparta's legendary army at Leuctra — the first time the main Spartan citizen army was crushed in a major pitched hoplite battle.

Thebes then freed the helots, the enslaved population that farmed Sparta's land. Cutting off that labor wrecked the economic foundation of Spartan society for good.

Theban dominance was just as brief. Epaminondas died in battle in 362 BC, and Thebes faded fast. Within two decades, Macedon would conquer all of Greece.

The pattern was now set: every Greek power that rose to the top — Athens, then Sparta, then Thebes — burned out within a generation. The city-states had worn each other down to nothing, and a new force was watching from the north.