Tolong jelaskan mengenai Ngô Đình Diệm dalam bahasa melayu

Ngô Đình Diệm (; 3 Januari 1901 – 2 November 1963) ialah presiden pertama Vietnam Selatan (1955–1963).<ref>Spencer Tucker Encyclopedia of the Vietnam War: a political, social, and military history - Volume 1 - Page xxi - 1998 "For Vietnamese personal names we have chosen to use the Vietnamese system of family name first, followed by middle name, then given name. Subsequent references are to the given name only. Thus, in the case of Ngô Đình Diệm, Ngô is the family name, Đình the middle name, and Diệm the given name. After the first reference I refer to him only as Diệm. This follows the common Vietnamese practice of using the first name.. "</ref> Berikutan pengunduran Perancis dari Indochina susulan Perjanjian Geneva pada tahun 1954, Diem mengetuai usaha untuk menubuhkan Republik Vietnam.  Beliau mendapat sokongan AS oleh sebab pendirian antikomunisnya dan mencapai kemenangan dalam plebisit pada tahun 1955.