Complex sentence: After a peace agreement was brokered and a large bribe payment given to the invaders, the Senate conferred upon him the empty title of "Germanicus Maximus", and was also addressed by the surname "Alemannicus" at this time.
Split into simpler sentences: After a peace agreement was brokered and a large bribe payment given to the invaders, the Senate conferred upon him the empty title of "Germanicus Maximus". He was also addressed by the surname "Alemannicus" at this time.