The primitive, simple, patriarchal system of clanship was Confronted by the stern, young, ferocious feudal system, which was then beginning to prevail all over Europe. The question was, Would Ireland consent to become European as Europe was then organizing herself? The struggle, as we shall see, between the Irish and the English in the twelfth century and later on, was merely a contest between the sept system and feudalism, involving, it is true, the possession of land. And, at the end of a contest lasting four hundred years, feudalism was so thoroughly defeated that the English of the Pale adopted the Irish manners, customs, and even language, and formed only new septs among the old ones. Hence Ireland escaped all the commotions produced in Europe by the consequences of the feudal system: I. Serfdom, which was generally substituted for slavery, never existed in Ireland, slavery having disappeared before the entry of the Anglo-Normans. II. The universal oppression of the lower classes, which caused the simultaneous rising of the communes all over Europe, never having existed in Ireland, we shall not be surprised to find no mention in Irish history of that wide-spread institution of the eleventh and following centuries. III. An immense advantage which Ireland derived from her isolation, on which she always insisted, was her being altogether freed from the fearful mediaeval heresies which convulsed France particularly for a long period, and which invariably came from the East. For Erin remained so completely shut off from the rest of Europe, that, in spite of its ardent Catholicism, the Crusades were never preached to its inhabitants; and, if some individual Irishman joined the ranks of the warriors led to Palestine by Richard Coeur de Lion, the nation was in no way affected by the good or bad results which everywhere ensued from the marching of the Christian armies against the Moslem. The sects which sprang from Manicheism were certainly an evil consequence of the holy wars; and it would be a great error to think that those heresies were short-lived and affected only for a brief space of time the social and moral state of Europe. It may be said that their fearfully disorganizing influence lasts to this day. If modern secret societies do not, in point of fact, derive their existence directly from the Bulgarism and Manicheism of the Middle Ages, there is no doubt that those dark errors, which Imposed on all their adepts a stern secrecy, paved the way for the conspiracies of our times. Hence Ireland, not having felt the effect of the former heresies, is in our days almost free from the universal contagion now decomposing the social fabric on all sides. But it is chiefly in modern times that the successful resistance offered by Ireland to many wide-spread European evils, and its strong attachment to its old customs, will evoke our wonder.