Habib Bourguiba that opposed Bourguibists, who favored a stepwise policy and modernism and youssefists, the conservative Arab nationalist supporters of Ben Youssef. The showdown ended with the Sfax Congress of 1955 in favor of Bourguiba. He then negotiated independence from France which he obtained on 20 March 1956. Following the country's independence, Bourguiba was appointed prime minister by king Muhammad VIII al-Amin and acted as "De facto" ruler before proclaiming the Republic, on 25 July 1957. Subsequently, he was designated Interim President of Tunisia until the enactment of a constitution and the election of a permanent president. His main priorities upon taking
Habib Bourguiba Cairo, Egypt, where he lived from 1945 to 1949. However, his attempts were in vain as the Arab countries were preoccupied with Israeli–Palestinian conflict. When he returned to the country, Bourguiba found himself weakened by the ascending of Moncefism and the party's efforts to drive him away, as it restructured around Salah Ben Youssef. He became leader of the nationalist movement and decided to negotiate with France. However, the talks proved to be a total failure and Bourguiba, convinced that the rupture was confirmed, traveled the world seeking for support in order to introduce the case to the United Nations.