CONSTANTINE THE DESTROYER OF THE EMPRE
Emperor Constantine moved the legions from the frontiers to one consolidated roving army as a way to save money and to protect wealthier citizens within the cities. However, this grand strategy would have costly effects of the Roman empire by weakening its frontier defenses and allowing it to be susceptible to outside armies coming in. Also, people who lived near the Roman frontiers would begin to look to the barbarians for protection after the Roman armies departed. “Constantine abolished this frontier security by removing the greater part of the soldiery from the frontiers to cities that needed no auxiliary forces. He thus deprived of help the people who were harassed by the barbarians and burdened tranquil cities with the pest of the military, so that several straightway were deserted. Moreover, he softened the soldiers who treated themselves to shows and luxuries. Indeed, to speak plainly, he personally planted the first seeds of our present devastated state of affairs â?? Zosimus, 5th-century CE historian[citation needed]