The Justinian codes were a set of laws and legal interpretations that were used for over 900 years, showing their importance. The Justinian codes contributed to the Byzantine society by being the basis of law in the Byzantine Empire for 900 years, was used to create canon law, and was used for religious law codes as well. So, the Justinian Codes did have a heavy impact on the Byzantine Empire, being the basis of their law system for almost a millenia.
B. Brazil became an independent kingdom under the Portuguese royal family. After the royal court returned to Portugal, the prince regent stayed and declared himself emperor of a newly independent Brazil.
