The question asks to find who was Emperor Justinian's most trusted advisor, and based on my further research and my analysis on the said question. The answer would be Empress Theodora. I hope you are satisfied with my answer and feel free to ask for more if you have question and clarification
The p<span>refecture of Africa
Justinian worked to reconquer territories in North Africa that had been part of the Roman Empire, attacking the Vandals who had taken over North African territory. The military expedition began in 533 AD. The prefecture of North Africa was established in 534, though it would take several years before managing to control insurgency and maintain peace in the region.</span>
Al Razi is considered the “original portrayer” of smallpox. While serving as the Chief Physician in Baghdad, he was the first to describe smallpox and to differentiate it from measles. He wrote a treatise on the subject: “Kitab al Judari wa al Hasbah”. This book was translated more than dozen times into Latin.
It's D. <span>Increase their power</span>
Sing Dem Herrn is your answer :)
