the fall of Rome By ort_layy Period: 100 to Dec 31, 600 Fall Of Rome 294 The division of the Empire into East and West. 306 The Constantine makes Christianity the official religion of Rome 313 Edict of Milan 325 Council of Nicea 388 Theodoric unseats Odovacar 410 Visigoths sack Rome 445 Vandals attack Rome