Who put forward the slogan of "taking class struggle as the key link" at what time and in what event?

From April, 65438 to April, 24, 969, the Ninth National Congress of China Producers' Party revised party constitution and put forward the slogan of taking class struggle as the key link.

From April, 65438 to April, 24, 969, the Ninth National Congress of China * * * Production Party was held in Beijing, marking the end of the first stage of the "Cultural Revolution". During the meeting, the Articles of Association of Producers of China was reviewed and approved. The Ninth National Congress of party constitution denied the shift of the party's work focus and the task of the party's leadership to realize the four modernizations, and put forward that class struggle is the central link.

On the condition of party member, the Ninth National Congress of party constitution canceled party member's rights and the preparation period for joining the Party, and changed the ten obligations of party member stipulated by the Eighth National Congress of party constitution into five conditions, such as "flexible use of Marxism-Leninism and Mao Zedong Thought"; In terms of organizational principles, the provisions of Article 8 of party constitution on promoting inner-party democracy, strengthening the collective leadership of the Party and giving play to the enthusiasm and creativity of subordinate organizations have been cancelled. In a word, the Ninth party constitution was the product of the "Cultural Revolution" under special historical conditions, and it was produced to meet the needs of the left-leaning mistake of "taking class struggle as the key link", which brought serious harm to party building.

1967 10 2 1, the Central Secretariat and the Central Cultural Revolution Group issued the Notice on Soliciting Nine Opinions; In February, 65438, the Central Committee and the Central Cultural Revolution Group issued the Notice on Revising the Party Program of party constitution, demanding that a plan for revising the Party Program of party constitution be put forward. 1968 10. In October, the Twelfth Plenary Session of the Eighth Central Committee of the Communist Party of China adopted the Decision on (Draft). 1 969 April124, the ninth national congress of China's * * * production party was held in Beijing, and it was formally written in party constitution with class struggle as the key link.

References:

Xinhuanet-The focus of the Ninth party constitution is the stage struggle.