31 dez 299 ano - Problems in the Empire
Descrição:
By the end of the 200s, emperors had given up some of the land the Roman army had conquered. These emperors feared that the empire had become too large to defend or govern efficiently. As later rulers discovered, these emperors were right.Adicionado na linha do tempo:
Data:
31 dez 299 ano
Agora
~ 1726 years ago