So what? The flame of war engulfed the whole Europe with thousands of cities and villages. That the said cities were sacked ONCE does not qualify their place on the game's map. I never understand why some people are so stubborn to add as many insignificant cities as possible in that tiny piece of land called Greece. What's the point of having 3 cities so close to each other that they could be conquered one after another in the same turn?
It is a game and gameplay should take priority over minute details as such.