On Ruling System of USSR Communist Party during Lenin Period

The ruling system of USSR communist party was initially established according to Lenin's theory of party construction,also taking into consideration the special historical environment faced by USSR Bolshevik party after the victory of October Revolution.Through analyzing the establishment and function situation of ruling system of USSR communist party during Lenin period,the paper concludes that,during the process of ruling system construction,the Bolshevik party failed to solve the problem of party-government relation on the theoretical level;and the Bolshevik party ruling system,which was established during Lenin period,was a outcome of the conflicts between idealism and realism in a transitional period;and Lenin had never describedone-party systemas an inexorable law of socialism.