The Last Legion from the publication of British historian Edward Gibbon's History of the Decline and Fall of the Roman Empire in the late 18th Century. At the time of his proclamation as Emperor, Romulus Augustus was 16, older than portrayed in the film. Upon being captured by Odoacer, the boy usurper was seen to be a victim of his father. He was spared and sent to live in comfortable retirement in southern Italy. There was a struggle for control of the Eastern Roman Empire at the time but the Emperor alluded to would probably have been Zeno (explicit in the novel). In
Fall of the Western Roman Empire Nepos in 480. Gibbon gave a classic formulation of reasons why the Fall happened. He began an ongoing controversy by attributing a significant role to Christianity in the Western Roman Empire's fall, which is no longer accepted by modern Roman historians. However, he did give great weight to other causes of internal decline as well and to the attacks from outside the Empire. Alexander Demandt enumerated 210 different theories on why Rome fell, and new ideas have emerged since. Historians still try to analyze the reasons for loss of political control over a vast territory (and, as a subsidiary theme,