13. Formation of the Chinese Communist Party (1921)
The Chinese Communist Party (CCP) was founded in 1921, marking a significant shift in China’s political trajectory. The CCP’s establishment laid the foundation for the Chinese Revolution, leading to the eventual rise of the People’s Republic of China in 1949. This event profoundly influenced China’s governance and its role on the global stage throughout the 20th century. (help.bbc.com).



