6,000 Greeks vs 25,000 Persians — a battle that should have been impossible to win. The Battle of Marathon (490 BC) was not just a clash of armies, but a single decision that reshaped world history forever. In this cinematic history documentary, we explore how a vastly outnumbered Greek force faced the mighty Persian Empire, the strategy that shocked the ancient world, and why Marathon became a turning point for democracy, warfare, and Western civilization itself. From battlefield tactics to political consequences, this 14-minute deep dive reveals why one choice on that day changed history. If the Persians had won at Marathon, the world you know today might never have existed. 00:00 – Outnumbered 6,000 Greeks. 25,000 Persians. 00:45 – Persia Arrives The empire at Greece’s doorstep. 01:45 – What Was at Stake Freedom… or submission. 03:00 – Athens Stands Alone No Sparta. No backup. 04:15 – The Risky Choice One decision. No turning back. 05:30 – The Charge Greeks run toward death. 06:45 – Shock & Chaos Persia didn’t expect this. 08:00 – The Turning Point The battle breaks. 09:30 – Empire in Retreat Persia runs. 11:00 – Victory Against Fate The impossible happens. 12:15 – History Rewritten The world changes here. 13:30 – The Marathon Legacy Why this still matters. #BattleOfMarathon #AncientHistory #GreekPersianWars #HistoryDocumentary #EpicBattles