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
Arthur (Or the Decline and Fall of the British Empire) accompanying LP. Agreements were finalised on 8 January, but the project was not revealed until a press release on 10 March. Separately, the Kinks began work on the programme's companion record, entitled "Arthur (Or the Decline and Fall of the British Empire)". Development of "Arthur" occurred during a rough period for the band, due to the commercial failure of their previous album "The Kinks Are the Village Green Preservation Society" and the subsequent single, "Plastic Man", as well as the departure of founding member and bassist Pete Quaife. In early 1969, Quaife had told the band he was quitting, though