How did Mao Zedong rise to leadership in the Chinese Communist Party?

Mao Zedong’s rise to leadership within the Chinese Communist Party (CCP) was a gradual process marked by internal power struggles and the development of distinct revolutionary strategies.12

In the early 1930s, Mao held a relatively weak position within the party, often clashing with other leaders over military tactics. While he had successfully developed guerrilla warfare strategies in rural base areas, the party’s central leadership initially favored conventional positional warfare. This shift in strategy contributed to heavy losses against Nationalist forces, forcing the communists to abandon their Jiangxi Soviet base in 1934 and embark on the Long March.234

Mao’s dominance was solidified during the Long March at the Zunyi Conference in January 1935, where he gathered enough support to establish control over the party. His leadership was further cemented during the Yan’an period (1936–45), where he synthesized his revolutionary experiences and promoted the "Sinification" of Marxism—adapting ideology to Chinese conditions. By the 1942–43 Rectification Campaign, Mao eliminated political rivals and foreign influence, formally achieving supremacy as chairman of the Politburo.3542