People’s Republic of China proclaimed

Japanese troops captured Nanjing, followed by mass killing, sexual violence, and looting. The massacre remains central to Chinese public memory of imperial aggression and wartime suffering. Historical...

Japan announced it would accept the Allied surrender terms, ending the Pacific War. In China, the end of Japanese occupation opened a struggle over political authority and control of territory;...

The UN Charter entered into force, establishing the postwar international organization in which the Republic of China held a permanent Security Council seat. China’s later representation dispute at...

Fighting between Nationalist and Communist forces escalated after the fragile postwar truce collapsed. The civil war determined who would govern mainland China and shaped the geopolitical division...

The Communist victory in northeast China gave its forces control of Manchuria’s industrial base and a large arsenal. It shifted the civil-war balance decisively and laid material foundations for the...

The PRC and Soviet Union signed a treaty and associated agreements on alliance, aid, and economic cooperation. Soviet technical and industrial assistance supported early state-building, but the...

The PRC’s first marriage law took effect, prohibiting arranged and coerced marriage and affirming women’s legal equality in marriage. Its implementation challenged patriarchal practices, though...

The PRC enacted the Agrarian Reform Law, formalizing redistribution of land from landlords to rural households. It transformed property relations and expanded the new state’s reach in the countryside,...

Chinese forces crossed the Yalu River into the Korean War, confronting UN-command forces led by the United States. The intervention demonstrated the new republic’s military capacity and its...

Representatives of the PRC central government and the Tibetan government signed an agreement on Tibet’s status and governance. Beijing describes it as peaceful liberation and national unification;...