IMPERIUM ROMANUM

Provinces · The later eastern provinces

LE-15 Haemimontus

The later Balkan provincial landscape. Dacia south of the Danube, the two Epiri…
The later Balkan provincial landscape. Dacia south of the Danube, the two Epiri, Thessaly, Macedonia, Achaia, and the Thracian districts illustrate the replacement of large commands by smaller jurisdictions. The river network helps relate frontier districts to the Adriatic, Aegean, and imperial straits.

The province’s roads and river valleys linked the lower Danube, central Balkans, and straits. Hadrianopolis’s position made it a military and communications centre as well as a civil and ecclesiastical seat. Its surrounding productive districts supplied urban and military demand.

The battle of 378 occurred within this wider Thracian strategic environment, but the province’s history did not end with Valens’s death. Recovery, fortification, religious development, and later warfare followed. Haemimontus remained important because armies approaching Constantinople repeatedly moved through or threatened the same routes. It was a distinct late jurisdiction rather than another spelling for all Thrace.