How long did the great proletarian cultural revolution last? how did it come to an end?

The end is considered to be Mao's death on Sept. 9, 1976, and the subsequent arrest of the Gang of Four, a radical faction of four political leaders including Mao's wife, Jiang Qing, in October. Although the Cultural Revolution lasted a decade, much of the most extreme violence occurred in the first few years.

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