Answer:
Option: B. Hadrian
Explanation:
Trajan was both a strong military leader who expanded the borders of Rome. After the death of Trajan, Hadrian became the next succession of the Roman Empire. He controlled vast land and became a powerful ruler committed to strengthening the Empire. Hadrian forced to give up some territory captured by Trajan that confirmed to be hard to maintain, shrinking the borders of the Empire to secure the rest.
