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.
It is a noun and a restriction of interest to a narrow sphere
37. 27x^3-12x^2
40. 5x^4y^6+30x^5y^4
49. 10x-1x-2