one or more paragraph Part A) How did the Europe under the rule of the Charlemagne differ from Europe during the time of Constantine, and what did the title of “emperor” mean during each period? one or more paragraph Part B)

one or more paragraph Part A) How did the Europe under the rule of the Charlemagne differ from Europe during the time of Constantine, and what did the title of “emperor” mean during each period? one or more paragraph Part B) Discuss the differences and similarities between Western (Roman Catholic) Christianity, Eastern (Orthodox) Christianity, and Islam.