The revolution swiftly reveals all that is unstable, wears out all that is artificial; the contradictions glossed over in a coalition are swiftly revealed under the pressure of revolutionary events. We have had an example of this in Hungary, where the dictatorship of the proletariat assumed the political form of the coalition of the Communists with disguised Opportunists. The coalition soon broke up. The Communist Party paid heavily for the revolutionary instability and the political treachery of its companions. It is quite obvious that for the Hungarian Communists it would have been more profitable to have come to power later, after having afforded to the Left Opportunists the possibility of compromising themselves once and for all. It is quite another question as to how far this was possible. In any case, a coalition with the Opportunists, only temporarily hiding the relative weakness of the Hungarian Communists, at the same time prevented them from growing stronger at the expense of the Opportunists; and brought them to disaster. The same idea is sufficiently illustrated by the example of the Russian revolution. The coalition of the Bolsheviks with the Left Socialist Revolutionists, which lasted for several months, ended with a bloody conflict. True, the reckoning for the coalition had to be paid, not so much by us Communists as by our disloyal companions. Apparently, such a coalition, in which we were the stronger side and, therefore, were not taking too many risks in the attempt, at one definite stage in history, to make use of the extreme Left-wing of the bourgeois democracy, tactically must be completely justified. But, none the less, the Left S.R. episode quite clearly shows that the regime of compromises, agreements, mutual concessions--for that is the meaning of the regime of coalition--cannot last long in an epoch in which situations alter with extreme rapidity, and in which supreme unity in point of view is necessary in order to render possible unity of action. We have more than once been accused of having substituted for the dictatorship of the Soviets the dictatorship of our party. Yet it can be said with complete justice that the dictatorship of the Soviets became possible only by means of the dictatorship of the party. It is thanks to the clarity of its theoretical vision and its strong revolutionary organization that the party has afforded to the Soviets the possibility of becoming transformed from shapeless parliaments of labor into the apparatus of the supremacy of labor. In this "substitution" of the power of the party for the power of the working class there is nothing accidental, and in reality there is no substitution at all. The Communists express the fundamental interests of the working class. It is quite natural that, in the period in which history brings up those interests, in all their magnitude, on to the order of the day, the Communists have become the recognized representatives of the working class as a whole.