A biography of Constantine the Great, who was the first emperor of Rome to become a Christian, and who made Constantinople (now Istanbul, Turkey) the capital of his empire, a move some historians consider the beginnings of Byzantine history.

Surveys the life and legacy of the first Christian Roman emperor, describing the vision that inspired his religious conversion and subsequent conquest of the imperial capital, his founding of Constantinople, and his role in promoting a unified Christian Europe.

Describes the life and reign of the fourth-century Roman emperor, known for his struggle to reform the empire and for his promulgation of Christianity.