What is constantinian dynasty?

The Constantinian Dynasty was a dynasty of Roman emperors that ruled from 306 to 363 AD. It was founded by Constantine the Great, who was the first Christian Emperor of Rome. The dynasty continued with Constantine's sons and nephews, and it played a significant role in the development of the Roman Empire. Some of the notable achievements of this dynasty include the establishment of a new capital city in Constantinople, the legalization of Christianity, and the end of the Tetrarchy system of government. Additionally, the family played an important role in shaping Roman law and culture, and their legacy can be seen in many areas of modern society.