Great Leap Forward: This was an economic and social campaign led by Mao Zedong in China from 1958 to 1962, which aimed at rapidly transforming the country from an agrarian economy into a socialist society through rapid industrialization and collectivization but resulted in widespread famine.
Cultural Revolution: A sociopolitical movement in China from 1966 to 1976 launched by Mao Zedong to reassert his authority over the Chinese government, leading to massive social upheaval and political purges.
Communism: A political theory derived from Karl Marx advocating class war leading to a society where all property is publicly owned, and each person works according to their abilities and needs.