External and internal threats (19 apr 199 anni – 1 ottob 200 anni)
Descrizione:
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.Aggiunto al nastro di tempo:
Data:
19 apr 199 anni
1 ottob 200 anni
~ 1 years and 5 months
