The May Fourth Movement, a series of student protests in 1919, is widely regarded as the catalyst for the Chinese Revolution.

Mao Zedong was the charismatic leader of the Chinese Communist Party and the driving force behind the revolution.

The Long March was a grueling military retreat undertaken by the Chinese Communist Party to escape the pursuit of the Nationalist forces.

The Battle of Pingjin, fought in 1948-1949, was the decisive battle that led to the collapse of the Nationalist forces and the establishment of the People's Republic of China.

The Great Leap Forward was an ambitious campaign aimed at rapidly transforming China's economy and society, but it resulted in widespread famine and economic disruption.

The Cultural Revolution, launched in 1966, was a period of intense political and social upheaval in China, characterized by the persecution of intellectuals and political dissidents.

Hua Guofeng initially succeeded Mao Zedong as the leader of the Chinese Communist Party, but he was later replaced by Deng Xiaoping.

The Reform and Opening-up policy initiated by Deng Xiaoping led to significant economic reforms and the integration of China into the global economy.

The Hong Kong Handover in 1997 marked the end of British colonial rule and the return of Hong Kong to Chinese sovereignty.

Xi Jinping is the current leader of the Chinese Communist Party and the President of the People's Republic of China.