十月革命胜利初期， 列宁鉴于苏维埃政权镇压剥削者反抗的需要以及维护社会秩序和生产秩序的需要， 提出了无产阶级专政是“铁的政权”的论断。他根据无产阶级专政产生的特点和产生初期运作的特点， 提出了无产阶级专政“是不受任何法律约束的政权”的论断。他根据党和工会对于无产阶级专政的不同的重要作用， 提出了无产阶级专政“是一个由若干齿轮组成的复杂体”’的论断。文章用历史唯物主义观点对这些论断进行了系统梳理和分析评价 In the early days of the victory of the October Revolution, Lenin put forward the thesis that the dictatorship of the proletariat is the “iron regime” given the need of the Soviet regime to suppress the resistance of the exploiters and the need to maintain social order and production order. According to the characteristics of the proletarian dictatorship and the characteristics of the initial operations, he put forth the thesis that the dictatorship of the proletariat “is a political power not subject to any law.” According to the different important roles played by the party and the trade unions in the dictatorship of the proletariat, he put forth the thesis that the dictatorship of the proletariat “is a complicated body composed of a number of gears.” The article systematically reviews and evaluates these statements from the perspective of historical materialism