Roman Bronze AE4 of Marcian NGC

Marican reversed many of the actions of Theodosius II in the Eastern Roman Empire's relationship with the Huns under Attila and in religious matters. In 452, while Attila was raiding Italy, then a part of the Western Roman Empire, Marcian launched expeditions across the Danube into the Great Hungarian Plain, defeating the Huns in their own heartland. This action allowed the Western Roman Empire to bribe Attila into retreating from the Italian peninsula.