The most significant legal contribution of the Byzantine empire was the Corpus Juris Civilis, which is a comprehensive compilation of Roman laws created under the emperor Justinian. This legal code formed the basis of legal systems in many European countries and preserved Roman legal traditions for future generations. The Byzantine empire continued the Roman tradition of monumental architecture, mosaics, and more. The construction of grand churches like the Hagia Sophia in Constantinople exemplifies the Byzantine architectural style that drew inspiration from Roman designs. Byzantine art with its mosaics and religious themes, reflected a continuation of Roman artistic influences. In terms of governance, the Byzantine empire maintained a centralized administrative system inherited from the Romans. The Byzantine empire held significant power and authority, similar to the Roman emperor. The Byzantines also preserved the concept of a professional army and a complex system of provincial administration. Overall, the Byzantine empire's preservation of Roman culture, law, arts, and governance provided a link between the ancient Roman world and the medieval