Yuan Shikai abdicates as Emperor of China, restoring the Republic and returning to the Presidency.

Yuan Shikai was a Chinese general and statesman who served as the second provisional president and the first official president of the Republic of China, head of the Beiyang government from 1912 to 1916 and Emperor of China from 1915 to 1916. A major political figure during the late Qing dynasty, he spearheaded a number of major modernisation programs and reforms and played a decisive role in securing the abdication of the Xuantong Emperor in 1912, which marked the collapse of the Qing monarchy and the end of imperial rule in China.

Throughout Chinese history, "Emperor" was the superlative title held by the monarchs of imperial China's various dynasties. In traditional Chinese political theory, the emperor was the "Son of Heaven", an autocrat with the divine mandate to rule all under Heaven. Emperors were worshiped posthumously under an imperial cult. The lineage of emperors descended from a paternal family line constituted a dynasty, and succession in most cases theoretically followed agnatic primogeniture. The emperor of China was an absolute monarch.

The Republic of China (ROC) began on 1 January 1912 as a sovereign state in mainland China following the 1911 Revolution, which overthrew the Manchu-led Qing dynasty and ended China's imperial history. From 1927, the Kuomintang (KMT) reunified the country and initially ruled it as a one-party state with Nanjing as the national capital. In 1949, the KMT-led government was defeated in the Chinese Civil War and lost control of the mainland to the Chinese Communist Party (CCP). The CCP established the People's Republic of China (PRC) while the ROC was forced to retreat to Taiwan; the ROC retains control over the Taiwan Area, and its political status remains disputed. The ROC is recorded as a founding member of both the League of Nations and the United Nations, and previously held a permanent seat on the United Nations Security Council until 1971, when the PRC took China's seat in the United Nations General Assembly Resolution 2758. It was also a member of the Universal Postal Union and the International Olympic Committee. The ROC claimed 11.4 million km² (4.4 million sq mi) of territory, and its population of 541 million in 1949 made it the most populous country in the world.