Constantine the Great moved the capital of the Roman Empire because D. The city of Rome was too far from the strategically important eastern half of the empire.
By using a way of moving his capital to Constantinople Constantine closed the distance between his seat of energy and the hard frontiers of the Danube, Euphrates, and Dacia, taking into consideration quicker reaction o catastrophe, and further imperial presence on faraway legions.
After defeating his rival Licinius to emerge as sole emperor of the Roman Empire in 324 A.D., Constantine I decided to install the latest capital at Byzantium referred to as “Nova Roma”—New Rome.
In 324, the ancient city of Byzantium changed renamed "New Rome" and was declared the contemporary capital of the Roman Empire with the aid of Emperor Constantine the splendid, after whom it became renamed, and committed on 11 May additionally moreover 330.
Learn more about Roman Empire here: https://brainly.com/question/1276486
#SPJ1