History of the Roman Empire founder of the brief Flavian dynasty, to be followed by the Nerva–Antonine dynasty which produced the "Five Good Emperors": Nerva, Trajan, Hadrian, Antoninus Pius and the philosophically inclined Marcus Aurelius. In the view of the Greek historian Dio Cassius, a contemporary observer, the accession of the emperor Commodus in 180 AD marked the descent "from a kingdom of gold to one of rust and iron"—a famous comment which has led some historians, notably Edward Gibbon, to take Commodus' reign as the beginning of the decline of the Roman Empire. In 212, during the reign of Caracalla, Roman citizenship was granted
The History of the Decline and Fall of the Roman Empire Gibbon thought that Christianity had hastened the Fall, but also ameliorated the results: Voltaire was deemed to have influenced Gibbon's claim that Christianity was a contributor to the fall of the Roman Empire. As one pro-Christian commenter put it in 1840: Gibbon wrote: Others such as John Julius Norwich, despite their admiration for his furthering of historical methodology, consider Gibbon's hostile views on the Byzantine Empire flawed and blame him somewhat for the lack of interest shown in the subject throughout the 19th and early 20th centuries. This view might well be admitted by Gibbon himself: "But it is not