J.B. Campbell’s notable 1984 book The Emperor and the Roman Army, 31 BC-AD 235 ... and the “Dominate” (AD 284-395), through the end of the reign of Theodosius I, after which the empire – and its army ...
Following the death of Theodosius I in 395, the entire Roman world split in half: the Western Roman Empire—centering on the new imperial capitals of Milan and Ravenna—and the Eastern Roman ...