act of the spoilers, it stalked abroad and spread death and destruction from the Euphrates to the Nile and the Atlantic.(225) (M45) The simple ceremony, in which to this day the superstition of European peasants sees a sovereign remedy for plague and fever and toothache, has come down to us from a remote antiquity; for in days when as yet Paris and London were not, when France still revered the Druids as the masters of all knowledge, human and divine, and when our own country was still covered with virgin forests, the home of savage beasts and savage men, the same ceremony was solemnly performed from time to time by the highest magistrate at Rome, to stay the ravages of pestilence or retrieve disaster that threatened the foundations of the national life. In the fourth century before our era the city of Rome was desolated by a great plague which raged for three years, carrying off some of the highest dignitaries and a great multitude of common folk. The historian who records the calamity informs us that when a banquet had been offered to the gods in vain, and neither human counsels nor divine help availed to mitigate the violence of the disease, it was resolved for the first time in Roman history to institute dramatical performances as an appropriate means of appeasing the wrath of the celestial powers. Accordingly actors were fetched from Etruria, who danced certain simple and decorous dances to the music of a flute. But even this novel spectacle failed to amuse or touch, to move to tears or laughter the sullen gods. The plague still raged, and at the very moment when the actors were playing their best in the circus beside the Tiber, the yellow river rose in angry flood and drove players and spectators, wading and splashing through the fast-deepening waters, away from the show. It was clear that the gods spurned plays as well as prayers and banquets; and in the general consternation it was felt that some more effectual measure should be taken to put an end to the scourge. Old men remembered that a plague had once been stayed by the knocking of a nail into a wall; and accordingly the Senate resolved that now in their extremity, when all other means had failed, a supreme magistrate should be appointed for the sole purpose of performing this solemn ceremony. The appointment was made, the nail was knocked, and the plague ceased, sooner or later.(226) What better proof could be given of the saving virtue of a nail?