After the 20th Congress of the Communist Party of the Soviet Union, Mao Zedong condemned Stalinism and the flaws in the Marxist–Leninist movement that peaked with the Hungarian Uprising of 1956. This gave Mao space in which to experiment with departure from the Soviet socialist economy. The Maoist economic model was reliant on "High Tide of Socialism in the Chinese Countryside", "How to Handle Contradictions Among the People" and "Ten Great Relationships". Mao modeled the Chinese socialist economy in such a way that it led to the Great Leap Forward and the Commune Movement. In "High Tide of Socialism in the Chinese Countryside", Mao focused on the industrialization and mechanization of the countryside. In "How to Handle Contradictions Among the People", Mao wrote about his thoughts on the problems of socialist states as well as the conflicts of interest in the Chinese socialist society. In "Ten Great Relationships", Mao wrote about his vision of China's economy.