Decline of the Byzantine Empire of Constantinople in 1453. The process by which the empire waned, and from when its decline can be traced, is a matter of scholarly debate. In some cases, the entire history of the Byzantine Empire has been portrayed as a protracted period of decline of the Roman Empire. This holds especially for Enlightenment era writers such as Edward Gibbon, author of "The History of the Decline and Fall of the Roman Empire", published in six volumes between 1776 and 1789, whose view was coloured by pro-western or anti-clerical biases, and tended to see the whole ten-century empire as merely a
The History of the Decline and Fall of the Roman Empire provide in-depth detail regarding his use of sources for his work, which included documents dating back to ancient Rome. The detail within his asides and his care in noting the importance of each document is a precursor to modern-day historical footnoting methodology. The work is notable for its erratic but exhaustively documented notes and research. John Bury, following him 113 years later with his own "History of the Later Roman Empire", commended the depth and accuracy of Gibbon's work. Unusually for 18th century historians, Gibbon was not content with second-hand accounts when primary sources were accessible. "I have always endeavoured",