It cannot be too strongly insisted upon that either the theory of modern Socialism rests on a solid historical basis, or it is nothing. The truth discovered by Marx, that the basal factor determining the constitution of society is its material and economic condition, must be for the Socialist the key to the reconstruction of history. Socialism, we contend, is not a theory "won from the void and formless infinite" of Utopian sentiment and good intentions, very beautiful, but impracticable, as some think; or from that of an aimless discontent acted on by wicked and designing agitators, as others think; but it is a plain deduction from the facts of history. The living form of Socialism has been long perfecting itself within the chrysalis of Civilisation.