The Communist Party of China (CPC) is the founding and ruling political party of the People's Republic of China (PRC). The CPC is the sole governing party of China, although it coexists alongside eight other legal parties that comprise the United Front. It was founded in 1921, chiefly by Chen Duxiu and Li Dazhao. The party grew quickly, and by 1949 the CPC had driven the Kuomintang (KMT) government from mainland China after a 10-year civil war, thus leading to the establishment of the People's Republic of China. The CPC is currently the world's second largest political party with a membership of 87.79 million as of 2015. The current General Secretary (party leader) is Xi Jinping, elected at the 18th National Congress (held in 2012).