History of Catholicism in Rome: Medieval Ann T. Orlando 3 October 2005.
Slide Show #9: The Rise of World Religions: Christianity, Islam, and Buddhism.
Should Rome have asked, “Where is the enemy?”?. Empire Crumbles When the last of the “good emperors,” Marcus Aurelius died... ... He left his son,
THE ROMAN EMPIRE GARDNER CHAPTER 10-7 PP. 280-286.
