of which later on the "gens" by paternal law developed, such as we find it among the civilized nations of antiquity. The Greek and Roman "gens," an unsolved riddle to all historians up to our time, found its explanation in the Indian "gens." A new foundation was discovered for the entire primeval history.
The repeated discovery that the original maternal "gens" was a preliminary stage of the paternal "gens" of civilized nations has the same signification for primeval history that Darwin's theory of evolution had for biology and Marx's theory of surplus value for political economy. Morgan was thereby enabled to sketch the outline of a history of the family, showing in bold strokes at least the classic stages of development, so far as the available material will at present permit such a thing. It is clearly obvious that this marks a new epoch in the treatment of primeval history. The maternal "gens" has become the pivot on which this whole science revolves. Since its discovery we know in what direction to continue our researches, what to investigate and how to arrange the results of our studies. In consequence, progress in this field is now much more rapid than before the publication of Morgan's book.
The discoveries of Morgan are now universally recognized, or rather appropriated, even by the archaeologists of England. But hardly one of them openly admits that we owe this revolution of thought to Morgan. His book is ignored in England as much as possible, and he himself is dismissed with condescending praise for the excellence of his former works. The details of his discussion are diligently criticised, but his really great discoveries are covered up obstinately. The original edition of "Ancient Society" is out of print; there is no paying market for a work of this kind in America; in England, it appears, the book was systematically suppressed, and the only
