It is not the passive horde-like heroism of the peasant masses, welded together by fatalistic submissiveness and religious superstition. It is the individualized spirit of sacrifice, born of inner impulse, ranging itself under the banner of the Idea. But the Idea under whose banner the armed proletariat now stands, is the Idea of war-crafty nationalism, the deadly enemy of the true interests of the workers. The ruling class showed themselves strong enough to force their Idea upon the proletariat, and the proletariat, in the consciousness of what they were doing, put their intelligence, their enthusiasm and their courage at the service of their class-foes. In this fact is sealed the terrible defeat of Socialism. But it also opens up all possibilities for a final victory of Socialism. There can be no doubt that a class which is capable of displaying such steadfastness and self-sacrifice in a war it considers a "just" one, will be still more capable of developing these qualities when the march of events will give it tasks really worthy of the historical mission of this class. The epoch of the awakening, the enlightenment and the organization of the working-class revealed that it has tremendous resources of revolutionary energy which found no adequate employment in the daily struggle. The Social Democracy summoned the upper strata of the proletariat into the field, but it also checked their revolutionary energy by adopting the tactics it was obliged to adopt, the tactics of _waiting_, the strategy of letting your opponent exhaust himself. The character of this period was so dull and reactionary that it did not allow the Social Democracy the opportunity to give the proletariat tasks that would have engaged their whole spirit of sacrifice. Imperialism is now giving them such tasks. And imperialism attained its object by pushing the proletariat into a position of "national defense," which, to the workers, meant the defense of all their hands had created, not only the immense wealth of the nation, but also their own class-organizations, their treasuries, their press, in short, everything they had unwearyingly, painfully struggled for and attained in the course of several decades. Imperialism violently threw society off its balance, destroyed the sluice-gates built by the Social Democracy to regulate the current of proletarian revolutionary energy, and guided this current into its _own_ bed. But this terrific historical experiment, which at one blow broke the back of the Socialist International, carries a deadly danger for bourgeois society itself. The hammer is wrenched out of the worker’s hand and a gun put into his hand instead. And the worker, who has been tied down by the machinery of the capitalist system, is suddenly torn from his usual setting and taught to place the aims of society above happiness at home and even life itself.