The Chinese Communist Revolution was a social and political revolution in mainland China that began in 1927 and culminated with the proclamation of the People's Republic of China (PRC) in 1949. The revolution was led by the Chinese Communist Party (CCP), which afterwards became the ruling party of China. The political revolution resulted in major social changes within China and has been looked at as a model by revolutionary communist movements in other countries.
During the preceding century, termed the century of humiliation, the decline of the Qing dynasty and the rise of foreign imperialism caused escalating social, economic, and political problems in China. The Qing collapsed in 1912 and were replaced with the Republic of China, which had itself fallen into warring factions by 1917.