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School of Raphael · Public domain
Event war Europe

Civil Wars of the Tetrarchy

306 CE – 324 CE

After Diocletian's abdication, his Tetrarchic system collapsed. Constantine gradually defeated all rivals, winning the Battle of the Milvian Bridge in 312 AD before his reported Christian vision…

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306–324 wars between Roman co-emperors

Civil wars of the Tetrarchy on Wikipedia.

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Conflict · Europe

Civil Wars of the Tetrarchy

306 CE – 324 CE

After Diocletian's abdication, his Tetrarchic system collapsed. Constantine gradually defeated all rivals, winning the Battle of the Milvian Bridge in 312 AD before his reported Christian vision, and became sole emperor in 324.

Standing in 306 CE

Records whose own span was running in this exact year.

Meroe Polity · Middle East 500 BCE – 400 CE Saami Polity · Europe 1500 BCE – 700 CE Bosporian Kingdom Polity · Europe 436 BCE – 370 CE Plitvice Lakes Landmark · Europe 3000 BCE – still standing Giant's Causeway Landmark · Europe 3000 BCE – still standing Danube Delta Landmark · Europe 3000 BCE – still standing

Around the same time

The nearest dated moments on either side.

300 CE Temple of the Tooth 300 CE Gamla Uppsala 300 CE Tirumala Venkateswara Temple 300 CE Koumbi Saleh 300 CE Göreme Open-Air Museum 304 CE Wars of the Sixteen Kingdoms
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