Byzantine Emperor Justinian's MOST significant political accomplishment was

Responses
A codifying Roman law.codifying Roman law.
B defeating the Roman Empire.defeating the Roman Empire.
C defeating invaders from the south.defeating invaders from the south.
D restoring the empire to its previous size.

A codifying Roman law.

The most significant political accomplishment of Byzantine Emperor Justinian was A) codifying Roman law.

The most significant political accomplishment of Byzantine Emperor Justinian was A) codifying Roman law. This can be determined by analyzing his reign and the impact it had on the Byzantine Empire.

To arrive at this answer, we need to evaluate the significance of each option and compare it to Justinian's achievements.

Option B) defeating the Roman Empire is not accurate because Justinian was the ruler of the Byzantine Empire, not the Roman Empire. The Roman Empire had already split into the Western Roman Empire and the Eastern Roman Empire (Byzantine Empire) by the time of Justinian's reign. While Justinian did aim to reclaim some of the territories lost by the Western Roman Empire, his conquests did not result in the defeat of the entire Roman Empire.

Option C) defeating invaders from the south is also not the correct answer. While Justinian did face invasions from various groups, such as the Vandals and the Goths, his victories over them were significant but not the most significant political accomplishment of his reign.

Option D) restoring the empire to its previous size has some merit, as Justinian did succeed in reclaiming some territories that had previously been lost. However, this achievement is closely tied to his codification of Roman law. The restoration of the empire's size was made possible through military conquest, and the legal reforms implemented by Justinian were instrumental in maintaining and governing the territories gained.

This leaves us with option A) codifying Roman law as the most significant political accomplishment of Justinian. Justinian is renowned for commissioning a comprehensive collection and organization of Roman laws. This compilation, known as the Justinian Code or Corpus Juris Civilis, had a lasting impact on the legal systems of many countries and served as a foundation for modern legal principles. The codification of Roman law consolidated and systematized the legal knowledge and traditions of the Roman Empire, providing a unifying legal framework for the Byzantine Empire and future societies.

Therefore, by analyzing the achievements of Byzantine Emperor Justinian, we can conclude that his most significant political accomplishment was codifying Roman law.