A report on Kuomintang and Chiang Kai-shek

Its legitimacy was seriously challenged in 1917, by Sun Yat-sen's Canton-based Kuomintang (KMT) government movement.

His successor Chiang Kai-shek defeated the Beiyang warlords during the Northern Expedition between 1926 and 1928, and overthrew the factions and the government, effectively unifying the country in 1928.

The National Revolutionary Army (NRA; ), sometimes shortened to Revolutionary Army before 1928, and as National Army after 1928, was the military arm of the Kuomintang (KMT, or the Chinese Nationalist Party) from 1925 until 1947 in China.

A large number of the Army's officers passed through the Whampoa Military Academy, and the first commandant, Chiang Kai-shek, became commander-in-chief of the Army in 1925 before launching the successful Northern Expedition.

The Nationalist Kuomintang government of Sun Yat-sen based in Guangzhou began to contest Yuan's Beiyang Government based in Beijing as the legitimate government of China.

The Warlord Era ended in 1928 when the Kuomintang under Chiang Kai-shek officially unified China through the Northern Expedition, marking the beginning of the Nanjing decade.

The Central Plains War was a series of military campaigns in 1929 and 1930 that constituted a Chinese civil war between the Nationalist Kuomintang government in Nanjing led by Generalissimo Chiang Kai-shek and several regional military commanders and warlords that were former allies of Chiang.

He was initially a member of the left wing of the Kuomintang, leading a government in Wuhan in opposition to the right-wing government in Nanjing, but later became increasingly anti-communist after his efforts to collaborate with the Chinese Communist Party ended in political failure.

After Sun's death in 1925 Wang engaged in a political struggle with Chiang Kai-shek for control over the Kuomintang, but lost.

During the Chinese Civil War between the Kuomintang (KMT) and the CCP, Mao helped to found the Chinese Workers' and Peasants' Red Army, led the Jiangxi Soviet's radical land policies, and ultimately became head of the CCP during the Long March.

When party leader Sun Yat-sen died in May 1925, he was succeeded by Chiang Kai-shek, who moved to marginalise the left-KMT and the Communists.

Nanjing served as the capital of Eastern Wu (229–280), one of the three major states in the Three Kingdoms period; the Eastern Jin and each of the Southern dynasties (Liu Song, Southern Qi, Liang and Chen), which successively ruled southern China from 317 to 589; the Southern Tang (937–75), one of the Ten Kingdoms; the Ming dynasty when, for the first time, all of China was ruled from the city (1368–1421); and the Republic of China under the nationalist Kuomintang (1927–37, 1946–49) prior to its flight to Taiwan by Chiang Kai-Shek during the Chinese Civil War.

The PLA can trace its origins during the republican era to the left-wing units of the National Revolutionary Army (NRA) of the Kuomintang (KMT) when they broke away on 1 August 1927 in an uprising against the nationalist government as the Chinese Red Army before being reintegrated into the NRA as units of New Fourth Army and Eighth Route Army during the Second Sino-Japanese War.

The CCP founded their military wing on 1 August 1927 during the Nanchang uprising when Communist elements of the National Revolutionary Army rebelled under the leadership of Zhu De, He Long, Ye Jianying and Zhou Enlai and other leftist elements of the Kuomintang after the Shanghai massacre of 1927 by Chiang Kai-shek.

Many of these anarchists would later assume high positions in the Kuomintang (KMT).

Other units, led by Chiang Kai-shek and Yin Zhirei (尹銳志), captured most of the government offices.

The retreat of the government of the Republic of China to Taiwan, also known as the Kuomintang's retreat to Taiwan or the Great Retreat in Taiwan, refers to the exodus of the remnants of the internationally recognized Kuomintang-ruled government of the Republic of China (ROC) to the island of Taiwan (Formosa) on 7 December 1949 after losing the Chinese Civil War in the mainland.

After the retreat, the leadership of the ROC, particularly Generalissimo and President Chiang Kai-shek, planned to make the retreat only temporary, hoping to regroup, fortify, and reconquer the mainland.