Answer: The correct answer is D. He moved the imperial capital from Rome to Byzantium, so it would attract people from all over the world.
Explanation: The capital was of the Roman empire was moved from Rome to Byzantine by Constantine the Great in 330 CE. Justinian did not begin his reign until 527 CE.
B. Make sure your cell phone is charged. You do NOT need your cellphone to be outside at all. So having it charged to go out has no reason to. I hope this helped! :)