What were the reasons and the initial result of stalin’s policy as expressed in these speeches?

In “The Task of Economic Executives” of 1931 and in paris l and ll of “the results of the first five-year plan” in 1933, soviet leader joseph stalin outlined the motivations and the result of his policy of rapid industrialization of the USSR. What were the reasons and the initial result of stalin’s policy as expressed in these speeches? How, according to stalin, did the rest of the world view these results? After stalin’s death, however, soviet leader Khrushchev denounced him for a long list of crimes. what according to this denunciation were stalin’s crimes, why in khrushchev’s view did he commit them and what were some of the consequences of those crimes?