(CNN)To learn more about how popes have influenced world events through the ages, watch the new CNN Original Series, "Pope: The Most Powerful Man in History," Sundays at 10 p.m. ET/PT.
(CNN)To learn more about how popes have influenced world events through the ages, watch the new CNN Original Series, "Pope: The Most Powerful Man in History," Sundays at 10 p.m. ET/PT.
