Which historical insurgent leader is NOT associated with national liberation?

Winston Churchill is the correct answer because he is primarily known for his leadership as the Prime Minister of the United Kingdom during World War II and for his significant role in British politics rather than being associated with a national liberation movement. While Churchill did engage in various political activities and policies, including efforts regarding British colonies, he is not recognized as a leader of a national liberation struggle in the way that Mao Zedong, Ho Chi Minh, and Fidel Castro are.

Mao Zedong was a prominent figure in the Chinese Communist Party and led the Chinese Revolution, aiming at liberating China from foreign imperialism and domestic tyranny, thereby establishing the People's Republic of China. Ho Chi Minh was a central figure in fighting for Vietnamese independence from colonial rule, leading the Viet Minh during the struggle against the French and later against the United States. Fidel Castro led the Cuban Revolution, successfully overthrowing the Batista regime and establishing Cuba as a socialist state independent from U.S. influence. Each of these leaders is synonymous with national liberation, contrasting with Churchill's lack of association with such movements.