How 10,000 Greeks Defeated the Persian Empire Battle of Marathon 490 BC

In 490 BC, the Persian Empire launched one of the most ambitious military campaigns in ancient history—an invasion of Greece meant to punish Athens and expand imperial control across the Aegean. What followed at the Battle of Marathon became one of history’s most unexpected outcomes. This documentary explores: • The rise of the Achaemenid Persian Empire • The Ionian Revolt and destruction of Sardis • Why Darius I targeted Athens • The march to Marathon • The strategic decisions of Miltiades • The battle that changed ancient warfare forever • And how a small Greek force defied the largest empire of its time Using cinematic reconstruction and historical analysis, this film breaks down how Persia miscalculated Greek resistance—and why that mistake reshaped Western history.