Describing the Reign of Justinian Which statement best describes Justinian's reign? O He changed Byzantium to Constantinople. O He built Rome into a busy capital city with a lot of trade. O He ruled during the golden age of the Byzantine Empire. O He divided the Roman Empire into eastern and western empires

I believe it is he rules during the golden age of the byzantine empire.

Explanation: By then, he conquered a lot of lands and it has just reached its full size.

true it is correctet because im a   god boi

the fact that could also be added to column b is that during world war ii, specifically between the years 1941 and 1945, japan expanded its territory towards the indonesian territory in what was known later as part of the "pacific war". in that time, japan could conquer the philipines, singapore,   borneo, central java, malang, cebu, sumatra and various other islands of the area, therefore expanding its territory for a brief period of time.