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. The paramount leaders have been Mao Zedong (1949–1976); Hua Guofeng (1976–1978); Deng Xiaoping (1978–1989); Jiang Zemin (1989–2002); Hu Jintao (2002–2012); and Xi Jinping (2012 to present).

The origins of the People's Republic can be traced to the Chinese Soviet Republic proclaimed in 1931, with the backing of the Communist Party of the Soviet Union, which included the Jiangxi and Yan'an Soviets. in the midst of the Chinese Civil War against the Nationalist government only to dissolve in 1937. By 1949, the CCP took control of most of mainland China, and the ROC government retreated offshore to Taiwan. In 1950, the PRC captured Hainan from the ROC and annexed Tibet.

The CCP consolidated its popularity among the peasants through the Land Reform Movement, which included the state-tolerated executions of between 1 and 2 million landlords by peasants and former tenants. Though the PRC initially allied closely with the Soviet Union, the relations between the two communist nations gradually deteriorated, leading China to develop an independent industrial system and its own nuclear weapons. The Chinese population increased from 550 million in 1950 to 900 million in 1974. However, the Great Leap Forward, a massive industrialization project, resulted in an estimated 15 to 55 million deaths between 1959 and 1961, mostly from starvation. In 1964, China detonated its first atomic bomb. In 1966, Mao and his allies launched the Cultural Revolution, sparking a decade of political recrimination and social upheaval that lasted until Mao's death in 1976.

After Mao's death, the Gang of Four were arrested by Hua Guofeng and held responsible for the Cultural Revolution. The Cultural Revolution was rebuked, with millions rehabilitated. Deng Xiaoping took power in 1978, and started the reform and opening up, instituting large-scale political and economic reforms, together with the "Eight Elders", most senior and influential members of the party. The economic reforms marked China's transition away from planned economy. China adopted its current constitution on 4 December 1982. In 1989, there were protests such those in Tiananmen Square, and then throughout the entire nation. Jiang Zemin was elevated to become the CCP general secretary, becoming the paramount leader. China's economy grew sevenfold during this time. British Hong Kong and Portuguese Macau returned to China in 1997 and 1999, respectively, as special administrative regions under the principle of one country, two systems. The country joined the World Trade Organization in 2001.

In 2002, Hu Jintao succeeded Jiang as the general secretary. Under Hu, China maintained its high rate of economic growth, overtaking the United Kingdom, France, Germany and Japan to become the world's second-largest economy. However, the growth also severely impacted the country's resources and environment, and caused major social displacement. Xi Jinping succeeded as paramount leader in 2012. Shortly after his ascension to power, Xi launched a vast anti-corruption crackdown, that prosecuted more than 2 million officials by 2022. During his tenure, Xi has consolidated power unseen since the initiation of economic and political reforms. In the 21st century, its new wealth and technology led to a contest for primacy in Asian affairs versus India, Japan and the United States, and since 2018 a growing trade war with the United States.