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Constantine's army was outnumbered three-to-one. Maxentius held Rome and control
312 Event

October 28

Battle of Milvian Bridge: Constantine Defeats Maxentius, Sees a Cross in the Sky

Constantine's army was outnumbered three-to-one. Maxentius held Rome and controlled the bridge across the Tiber. Constantine claimed he saw a cross in the sky with the words 'In this sign, conquer.' He ordered his soldiers to paint Christian symbols on their shields. They attacked at dawn. Maxentius drowned in the Tiber during the retreat. Constantine became sole emperor of the West. Twelve years later, he legalized Christianity. The Roman Empire became Christian because of a bridge battle.

October 28, 312

1714 years ago

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