Chiang Kai-shek was a Chinese politician, revolutionary, and military leader. He was the head of the Nationalist Kuomintang (KMT) party, General of the National Revolutionary Army, known as Generalissimo, and the leader of the Republic of China (ROC) in mainland China from 1928 until 1949. After being defeated in the Chinese Civil War by the Chinese Communist Party (CCP) in 1949, he led the ROC on the island of Taiwan until his death in 1975.

The Kuomintang (KMT), also referred to as the Guomindang (GMD), the Nationalist Party of China (NPC) or the Chinese Nationalist Party (CNP), is a major political party in the Republic of China, initially based on the Chinese mainland and then in Taiwan since 1949. The KMT is a centre-right to right-wing party and the largest in the Pan-Blue Coalition. Its primary rival is the Democratic Progressive Party (DPP) and its allies in the Pan-Green Coalition. As of 2024, the KMT is the largest single party in the Legislative Yuan. The current chairman is Eric Chu.