 Complete the following phrase:  Viminacium, a major city of the Roman province of Moesia, and the capital of Moesia Superior was situated 20 km east to the present centre, in the area of Stari Kostolac Old Kostolac. Viminacium was the base camp of Legio VII Claudia, and hosted for some time the IV Flavia Felix. It was destroyed in 440 by the Huns, but rebuilt by Justinian I. During 