The Roman Empire in AD 275 The empire at the death of Aurelian
Western provinces break away from Roman control; 'Gallic Empire' - AD 260
Odenathus, Prince of Palmyra, made 'Governor of the East' - AD 261
Raetia recovered from 'Gallic Empire' by Rome - ca. AD 262
Agri Decumates abandoned by 'Gallic Empire' - AD 263
Spanish Provinces return to Roman control - ca. AD 269
Rome seizes control of 'Gallic' territory east of the river Rhône - AD 269
Palmyra turns hostile; 'Palmyrene Empire' conquers eastern provinces - AD 269-271
Dacia abandoned - AD 272
Re-Conquest of the 'Palmyrene Empire' - AD 272
Re-Conquest of the 'Gallic Empire' - AD 274
