sentences:  After a few years campaigning against Sarmatians and Goths on the Danube, he received command of the legions on the eastern imperial limits.Soon after his appointment, Galerius was dispatched to Egypt to fight the rebellious cities Busiris and Coptos.In 294, Narseh, a son of Shapur I, who had been passed over for the Sassanid succession, came into power in Persia.