I think we're getting off topic...
That's easy: czarist Russia and none. (The successor of Carthage was actually Rome itself: after it salted the earth the city had stood on, Julius Caesar founded a colony there... named Carthage.)
Who was the Fourth Rome... and who the successor of Carthage?
That's easy: czarist Russia and none. (The successor of Carthage was actually Rome itself: after it salted the earth the city had stood on, Julius Caesar founded a colony there... named Carthage.)