External and internal threats (19 abr 199 ano – 1 out 200 ano)
Descrição:
Emperors had given up some of the land the roman army had conquered . The Emperors feared that empire became to big to defend and govern.
Adicionado na linha do tempo:
Data:
19 abr 199 ano
1 out 200 ano
~ 1 years and 5 months