IMPERIUM ROMANUM

Provinces · The later eastern provinces

LE-51 Mesopotamia

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 surrender of Nisibis and other territories changed the provincial system without eliminating all Roman Mesopotamian government. Fortified cities, roads, supplies, customs relationships, farming, and regional trade remained central. The province’s civil and military responsibilities operated within a frontier environment shared with Osroene and Armenian-facing districts.

Later strongholds, including Dara, altered the strategic network. Persian wars repeatedly damaged communities and forced rebuilding or displacement. Seventh-century conquest ended the old Roman jurisdiction. The late province should not be represented by the entire geographical land between Euphrates and Tigris or by Trajan’s short-lived maximum of occupation.