Of these pilgrims, and of every reader, the attention will be excited by a History of the Decline and Fall of the Roman Empire; the greatest, perhaps, and most awful scene in the history of mankind. The various causes and progressive effects are connected with many of the events most interesting in human annals: the artful policy of the Cæsars, who long maintained the name and image of a free republic; the disorders of military despotism; the rise, establishment, and sects of Christianity; the foundation of Constantinople; the division of the monarchy; the invasion and settlements of the Barbarians of Germany and Scythia; the institutions of the civil law; the character and religion of Mahomet; the temporal sovereignty of the popes; the restoration and decay of the Western empire of Charlemagne; the crusades of the Latins in the East: the conquests of the Saracens and Turks; the ruin of the Greek empire; the state and revolutions of Rome in the middle age. The historian may applaud the importance and variety of his subject; but while he is conscious of his own imperfections, he must often accuse the deficiency of his materials. It was among the ruins of the Capitol that I first conceived the idea of a work which has amused and exercised near twenty years of my life, and which, however inadequate to my own wishes, I finally delivere to the curiosity and candor of the public.
