Answer: the two states should be
Prussia and Austria.
Explanation:
C The French revolution established Napolean as a military genius
The answer is B. (Visigoths)
Explanation: The Sack of Rome on 24 August 410 AD was undertaken by the Visigoths led by their king, Alaric. At that time, Rome was no longer the capital of the Western Roman Empire, having been replaced in that position first by Mediolanum in 286 and then by Ravenna in 402.