Precipitated by UN's condemnation of North Korea's invasion of South Korea

China's decision to enter the war was influenced by the UN's condemnation of North Korea's actions

Mao Zedong's desire to prevent perceived threat of American forces near China's border

Mao Zedong's fear of American forces near China's border drove China's decision to enter the war

Shifted war's dynamics and led to protracted conflict and eventual stalemate

China's intervention changed the course of the war and prolonged its duration

"People's War" doctrine

Mao Zedong's military strategy relied on guerrilla tactics, political indoctrination, and mobilization of troops

Timing of China's entry and use of surprise nighttime attacks

Mao Zedong's strategic decisions, including the timing of China's entry and use of surprise attacks, were crucial in the effectiveness of Chinese military operations

Emphasis on "political work" within military ranks

Mao Zedong's focus on political indoctrination within the military ensured high levels of loyalty and ideological commitment among Chinese soldiers

Instrumental in key battles such as Onjong and Chosin Reservoir

Chinese troops played a crucial role in key battles, inflicting significant casualties on UN forces and regaining lost territory

Led to military deadlock and eventual armistice agreement

China's intervention resulted in a stalemate and the signing of an armistice agreement in 1953

Solidified division of Korean Peninsula and China's rise as a major international force

The establishment of the Korean Demilitarized Zone and China's ability to challenge and reach a stalemate with UN forces solidified the division of the Korean Peninsula and marked China's rise as a major international power