There is another difference between the White Terror and the Red, which Kautsky to-day ignores, but which in the eyes of a Marxist is of decisive significance. The White Terror is the weapon of the historically reactionary class. When we exposed the futility of the repressions of the bourgeois State against the proletariat, we never denied that by arrests and executions the ruling class, under certain conditions, might temporarily retard the development of the social revolution. But we were convinced that they would not be able to bring it to a halt. We relied on the fact that the proletariat is the historically rising class, and that bourgeois society could not develop without increasing the forces of the proletariat. The bourgeoisie to-day is a falling class. It not only no longer plays an essential part in production, but by its imperialist methods of appropriation is destroying the economic structure of the world and human culture generally. Nevertheless, the historical persistence of the bourgeoisie is colossal. It holds to power, and does not wish to abandon it. Thereby it threatens to drag after it into the abyss the whole of society. We are forced to tear it off, to chop it away. The Red Terror is a weapon utilized against a class, doomed to destruction, which does not wish to perish. If the White Terror can only retard the historical rise of the proletariat, the Red Terror hastens the destruction of the bourgeoisie. This hastening--a pure question of acceleration--is at certain periods of decisive importance. Without the Red Terror, the Russian bourgeoisie, together with the world bourgeoisie, would throttle us long before the coming of the revolution in Europe. One must be blind not to see this, or a swindler to deny it. The man who recognizes the revolutionary historic importance of the very fact of the existence of the Soviet system must also sanction the Red Terror. Kautsky, who, during the last two years, has covered mountains of paper with polemics against Communism and Terrorism, is obliged, at the end of his pamphlet, to recognize the facts, and unexpectedly to admit that the Russian Soviet Government is to-day the most important factor in the world revolution. "However one regards the Bolshevik methods," he writes, "the fact that a proletarian government in a large country has not only reached power, but has retained it for two years up to the present time, amidst great difficulties, extraordinarily increases the sense of power amongst the proletariat of all countries. For the actual revolution the Bolsheviks have thereby accomplished a great work--_grosses geleistet_." (Page 233.)