Explanation:
I think C is more reasonable than the others, but I'm not sure. Correct me if I'm wrong.
The correct answer is Ravenna.
That is because Ravenna was a city that was reconquered by the Byzantine empire after it originally fell to the Ostrogoth when the fall of the Western Roman Empire occurred. It was a capital for western Romans and for the Ostrogoth, but it wasn't for the Byzantine people who had their own capitol even after they reconquered it.
The reaction by Nick when Gatsby tells him about things like his time at Oxford, his medals for his service in the war, and his time living "like a young rajah in all the capitals of Europe'' was that he thaught t<span>hey impress Nick, who envies Gatsby's adventurous and eventful past.
Hope you will find it helpful.</span>