Historiography of the fall of the Western Roman Empire Historiography of the fall of the Western Roman Empire The causes and mechanisms of the Fall of the Western Roman Empire are a historical theme that was introduced by historian Edward Gibbon in his 1776 book "The History of the Decline and Fall of the Roman Empire". He started an ongoing historiographical discussion about what caused the Fall of the Western Roman Empire, and the reduced power of the remaining Eastern Empire, in the 4th–5th centuries. Gibbon was not the first to speculate on why the Empire collapsed, but he was the first to give a well-researched and well-referenced account.
Senate of the Roman Empire register that the Senate acclaimed new statues of Emperor Phocas and Empress Leontia in 603. The institution must have vanished by 630 when the Curia was transformed into a church by Pope Honorius I. The Senate did continue to exist in the Eastern Roman Empire's capital Constantinople, however, having been instituted there during the reign of Constantine I. The Byzantine Senate survived until at least the mid-14th century, before the ancient institution finally vanished from history. </div> Senate of the Roman Empire The Senate of the Roman Empire was a political institution in the ancient Roman Empire. After the fall