Who was the military leader that turned against the CCP partners?

The military leader who turned against the Chinese Communist Party (CCP) partners was Chiang Kai-Shek. Initially, Chiang was part of the United Front, an alliance between the Nationalist Party (KMT) and the CCP created to fight against regional warlords and unify China in the 1920s. However, as tensions between the two parties grew, Chiang, who led the KMT, launched a campaign against the CCP in 1927, marking the beginning of a violent power struggle between the Nationalists and Communists. This split ultimately led to a bitter civil war that would last for years.

Chiang's decision to break from the United Front and actively suppress the Communists reflects his desire for Nationalist control over China and his belief in the KMT's vision of governance. His actions not only solidified the divide between the two parties but also set the stage for the eventual triumph of the Communist forces in 1949. The significance of this turn against the CCP is foundational to understanding the political history of China in the 20th century.