Which of the Five Good Emperors returned to the land that was previously taken by rulers before him? a - Nerva

b - Hadrian

c - Trajan (not d I tried it)

d - Augustus

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.

uhh idk for sure but i think it makes it difficult to pump the oil through the oil rigs

a is the final ! : )