Mons SeleucusLater Roman Military Civil Wars

Emperor Constantius II

Flavius Magnus Magnentius

44.6°N, 6.0°E· Belgium

Land

FranceMilan

Thessaly3rd Sacred War

Phocis

Macedon

39.6°N, 22.0°E· Greece

Land

ThessalyMacedoniansPhociansThessalians