Nilson Leal de SaA convert to Christianity, Carroll was educated at Bates College and received a Doctorate of History from Columbia University. After founding Christendom College, he served as the College's president until 1985 and then as the chairman of its HistoryDepartment until his retirement in 2002. He was the author of numerous historical works, including The Rise and Fall of the Communist Revolution and his major multi-volume work The History of Christendom. Read More Read Less