The Anti-Right Deviation Struggle (simplified Chinese: 反右倾斗争; traditional Chinese: 反右傾鬥爭), also known as the Anti-Right Deviation Campaign (simplified Chinese: 反右倾运动; traditional Chinese: 反右傾運動), was a political campaign launched by Mao Zedong in 1959 after the Lushan Conference, aiming at purging the "right-deviationists" or "right-opportunists" within the Chinese Communist Party (CCP).[1][2][3][4] The struggle started with the purge of Marshal Peng Dehuai, then Minister of National Defense, who expressed disagreement with Mao over the radical policies of Great Leap Forward.[5][6][7] In total, over 3 million CCP members were purged or penalized during the campaign.[8] In the early 1980s, the purge of Peng Dehuai was categorized as "entirely wrong" by CCP during the Boluan Fanzheng period.[3][9]
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