1954 in the Vietnam War states at the 17th parallel of latitude. Ngô Đình Diệm became Prime Minister of South Vietnam and Ho Chi Minh became President of North Vietnam. Diệm overcame an early challenge to his rule from army leaders and the Hòa Hảo and Cao Đài religious sects. The United States pledged its support to the Diệm government and began to replace France as the principal foreign power involved in South Vietnam. China and the Soviet Union began to provide economic assistance to North Vietnam. 12 January Emperor and Chief of State Bảo Đại appointed Bửu Lộc as Prime Minister of Vietnam. 29
War in Vietnam (1954–1959) a desire to maintain French influence. France's painful withdrawal may have led to its lack of cooperation in European defense arrangements that included the United States. France rejected European Defense Community on August 30, 1954, possibly to thank the Soviets for help at Geneva. But it is certain that many French were persuaded that the U.S. and the UK furnished inadequate support to France during the latter phases of the war, and at the Conference. And it is equally certain that American policy in the aftermath of Geneva widely alienated affection for the U.S. in France, and created that lack