I noticed that there is a little bit of a disagreement about whether the answer is D or C. Now this confused me.. ALOT. So I decided to answer it for myself using knowledge of my own, as well as doing a little bit of research. My conclusion was that the answer is C - Rome ruled the entire Mediterranean region. On my assignment I put C. It was correct. So therefore, C is the Correct answer.
Correct answer- C. Rome ruled the entire Mediterranean region.