The object of this book is to help the study of Socialism by the inductive method. It is, first and chiefly, a collection of facts; and the attempts at interpretation and generalization which are interspersed, are secondary and not intentionally dogmatic.

It is certainly high time that Socialists should begin to take lessons from experience; and for this purpose, that they should chasten their confidence in flattering theories, and turn their attention to actual events.

This country has been from the beginning, and especially for the last forty years, a laboratory in which Socialisms of all kinds have been experimenting. It may safely be assumed that Providence has presided over the operations, and has taken care to make them instructive. The disasters of Owenism and Fourierism have not been in vain; the successes of the Shakers and Rappites have not been set before us for nothing. We may hope to learn something from every experiment.

The author, having had unusual advantages for observing the Socialistic movements, and especial good fortune in obtaining collections of observations made by others, has deemed it his duty to devote a year to the preparation of this history.

As no other systematic account of American Socialisms exists, the facts here collected, aside from any interpretation of them, may be valuable to the student of history, and entertaining to the general reader.

The present issue may be considered a proof-sheet, as carefully corrected as it can be by individual, vigilance. It is hoped that it will call out from experts in Socialism and others, corrections and additions that will improve it for future editions.

Wallingford, Conn., December, 1869.