Among this emperor's non-military activities were the abandonment of the province of Dacia and his attempt to establish the worship of Sol Invictus at the center of Roman state religion.  His military achievements are probably better known, and include defeating the Vandals in Pannonia, repulsing an incursion into Italy by the Alamanni and Iuthungi, ending the Gallic empire at Chalons by defeating Tetricus, erecting protective walls around the city of Rome, and putting down revolts in Palmyra instigated by Zenobia.  FTP, name this leader called "restorer of the Roman w
Among this emperor's non-military activities were the abandonment of the province of Dacia and his attempt to establish the worship of Sol Invictus at the center of Roman state religion.  His military achievements are probably better known, and include defeating the Vandals in Pannonia, repulsing an incursion into Italy by the Alamanni and Iuthungi, ending the Gallic empire at Chalons by defeating Tetricus, erecting protective walls around the city of Rome, and putting down revolts in Palmyra instigated by Zenobia.  FTP, name this leader called "restorer of the Roman world", who succeeded Quintillus as emperor in 270.
Among this emperor's non-military activities were the abandonment of the province of Dacia and his attempt to establish the worship of Sol Invictus at the center of Roman state religion.  
Aurelian (or Lucius Domitius Aurelianus)