The People's Republic of China is established.

China, officially the People's Republic of China (PRC), is a country in East Asia. With a population exceeding 1.4 billion, it is the second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and borders fourteen countries by land across an area of nearly 9.6 million square kilometers (3,700,000 sq mi), making it the third-largest country by land area. The country is divided into 33 province-level divisions: 22 provinces, 5 autonomous regions, 4 municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is its most populous city by urban area and largest financial center.

The proclamation of the People's Republic of China was made by Mao Zedong, the chairman of the Chinese Communist Party (CCP), on October 1, 1949, in Tiananmen Square in Beijing. The government of a new state under the CCP, formally called the Central People's Government, was proclaimed by Mao at the ceremony, which marked the foundation of the People's Republic of China.