History of the People's Republic of China
On 1 October 1949 CCP chairman Mao Zedong proclaimed the People's Republic of China (PRC) from atop Tiananmen, after a near complete victory (1949) by the Chinese Communist Party (CCP) in the Chinese Civil War. The PRC is the most recent political entity to govern mainland China, preceded by the Republic of China (ROC; 1912–1949) and thousands of years of monarchical dynasties.
Source: Wikipedia — History of the People's Republic of China (CC BY-SA 4.0)