But, like every thing which struggles against the spirit of the age, such a political system was not fated to endure. While Croton was the chief seat of Pythagoreanism, luxury had fixed her throne in the neighbouring city of Sybaris. The towns were rivals: one or the other must fall. It was little more than thirty years after the arrival of Pythagoras in Croton that a furious war broke out between them. Led by Milo and other Pythagoreans, who were as expert in military affairs as skilled in philosophy, the Crotoniates utterly annihilated the power of their rivals, and Sybaris sank to rise no more. But with her sank the power of the Pythagoreans. They judged it inexpedient to give a large share of the booty to the people; the popular discontent rose; Cylon, a man who had been refused admittance into the order, took advantage of it, and urged the people on; the Pythagoreans were all massacred, and a democracy established. All the other towns took example by Croton, a general persecution of the order commenced, and Pythagoras himself was obliged to seek safety in flight, and died far away from the town which once had received him as a prophet. The Pythagoreans never made any further attempts at attaining political power, but became a mere sect of mystic philosophers, distinguished by peculiarities of food and dress. Ancient times present us with no other society of any importance to which we can properly apply the term _secret_. The different sects of the Gnostics, who are by the fathers of the church styled heretics, were to a certain extent secret societies, as they did not propound their doctrines openly and publicly; but their history is so scanty, and so devoid of interest, that an examination of it would offer little to detain ordinary readers. The present volume is devoted to the history of three celebrated societies which flourished during the middle ages, and of which, as far as we know, no full and satisfactory account is to be found in English literature. These are the Assassins, or Ismaïlites, of the East, whose name has become in all the languages of Europe synonymous with murderer, who _were_ a secret society, and of whom we have in general such vague and indistinct conceptions; the military order of the Knights Templars, who were most barbarously persecuted under the pretext of their holding a secret doctrine, and against whom the charge has been renewed at the present day; and, finally, the Secret Tribunals of Westphalia, in Germany, concerning which all our information has hitherto been derived from the incorrect statements of dramatists and romancers[2]. [Footnote 2: Since the present work was prepared, a translation of Von Hammer's History of the Assassins has been published by Dr. Oswald Charles Wood.]