(A) the inherent contradictions of capitalism determine that capitalism must be replaced by socialism.
The basic contradiction of capitalism "contains the seeds of all modern conflicts". The more the capitalist mode of production dominates and develops, "the incompatibility between social production and capitalist possession will inevitably become more and more distinct." The basic contradiction of capitalism is the opposition between the proletariat and the bourgeoisie in class relations; The basic contradiction of capitalism is manifested in production, which is the opposition between organized production in individual enterprises and anarchy in the whole society. The outbreak of capitalist economic crisis is the result of this basic contradiction. Only by replacing it with the socialist mode of production can we fundamentally solve the basic contradiction of the capitalist mode of production.
Capital accumulation promotes the constant intensification of the basic contradictions of capitalism, and finally denies capitalism itself. Judging from the process of capitalist accumulation, the basic contradiction of capitalism is constantly developing in the process of capital accumulation. When the basic contradictions of capitalism and the contradictions derived from them continue to develop and intensify in capital accumulation until the capitalist system itself cannot be released, it will be an inevitable result that public ownership replaces private ownership and socialism replaces capitalism. This is an objective historical trend in the process of capitalist accumulation.
State monopoly capitalism is a higher form of capital socialization and will become a prelude to socialism. Capital socialization is developed in the contradiction between productive forces and production relations in capitalist society.
There are two classes in capitalist society: the bourgeoisie and the proletariat. The proletariat is the product of modern big industry and the real revolutionary class. With the continuous improvement of the level of production socialization and the continuous growth of the proletariat, the proletariat will completely overthrow capitalism.