Cultural Revolution, 1966-76, mass mobilization of urban Chinese youth inaugurated by Mao Zedong in an attempt to prevent the development of a bureaucratized Soviet style of Communism. Mao closed schools and encouraged students to join Red Guard units, which denunciated and persecuted Chinese teachers and intellectuals, engaged in widespread book burnings, facilitated mass relocations, and enforced Mao's cult of personality. The movement for criticism of party officials, intellectuals, and "bourgeois values" turned violent, and the Red Guard split into factions. Torture became common, and it is estimated that a million died in the ensuing purges and related incidents. The Cultural Revolution also caused economic disruption; industrial production dropped by 12% from 1966 to 1968.

In 1967, Mao ordered the army to stem Red Guard factionalism but promote the Guard's radical goals. When the military itself threatened to factionalize, Mao dispersed the Red Guards, and began to rebuild the party. The Ninth Party Congress (1969), which named Marshal Lin Biao as Mao's successor, led to a struggle between the military and Premier Zhou Enlai. After Lin's mysterious death (1971), Mao expressed regrets for the excesses of the Cultural Revolution. However, the Gang of Four, led by Jiang Qing, continued to restrict the arts and enforce ideology, even purging Deng Xiaoping a second time only months before Mao's death (Sept., 1976). The Gang of Four were imprisoned in Oct., 1976, bringing the movement to a close.

officially Great Proletarian Cultural Revolution

(1966–76) Upheaval launched by Mao Zedong to renew the spirit of revolution in China. Mao feared urban social stratification in a society as traditionally elitist as China and also believed that programs instituted to correct for the failed Great Leap Forward showed that his colleagues lacked commitment to the revolution. He organized China's urban youths into groups called the Red Guards, shut down China's schools, and encouraged the Red Guards to attack all traditional values and “bourgeois things.” They soon splintered into zealous rival groups, and in 1968 Mao sent millions of them to the rural hinterland, bringing some order to the cities. Within the government, a coalition of Mao's associates fought with more moderate elements, many of whom were purged, were verbally attacked, were physically abused, and subsequently died; leaders Liu Shaoqi and Lin Biao both died under mysterious circumstances. From 1973 to Mao's death in 1976, politics shifted between the hard-line Gang of Four and the moderates headed by Zhou Enlai and Deng Xiaoping. After Mao's death the Cultural Revolution was brought to a close. By that time, nearly three million party members and countless wrongfully purged citizens awaited reinstatement. The Cultural Revolution subsequently was repudiated in China. Seealso Jiang Qing.

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