江泽民同志“三个代表”重要思想的提出有其科学的理论依据和现实依据。它是马克思主义唯物史观、我国社会主要矛盾、社会主义本质理论在党建实践中的运用和发展 ,是对我党性质和宗旨的新概括和新体现 ,是对我党历史经验的科学总结 ,是新形势下对各级党组织和全体党员提出的新要求。 Comrade Jiang Zemin’s Proposition of the Important Thought of “Three Represents” has its Scientific Theoretical Basis and Practical Basis. It is the application and development of the historical materialism of Marxism, the major social contradictions and the essence of socialism in the practice of party building, a new generalization and new embodiment of the nature and purpose of our party, a scientific summary of our party’s historical experience, It is a new request made to party organizations and all party members at all levels under the new situation.