Dictionary of Battles / From the Earliest Date to the Present Time

by Thomas Benfield Harbottle

Chrysopolis (War of the Two Empires).

Fought 323 between 60,000 troops under Licinius, Emperor of the East, and a force detached by Constantine from the siege of Byzantium. Licinius was totally defeated, with a loss of 25,000, and surrendered. The result of this victory was the re-union of the whole of the Roman Empire under one head.