17 apr 15 anni a. C. - Abroad, he created a standing army for the first time, and embarked upon a vigorous campaign of expansion designed to make Rome safe from the 'barbarians' beyond the frontiers, and to secure the Augustan peace.
Aggiunto al nastro di tempo:
Data:
17 apr 15 anni a. C.
Adesso
~ 2042 years ago