Habib Bourguiba was more or less nonexistent. The constitution vested Bourguiba with sweeping—almost dictatorial—powers. Bourguiba himself admitted this when a journalist asked him about Tunisia's political system. Bourguiba replied, "The system? What system? I am the system." In this context, the SPD became an "alibi in an ideological desert". It is important to specify that, during his conquest and exercise of power, he systematically rejected all his allies who became rivals: Abdelaziz Thâalbi and Mohieddine Klibi, who represented the bourgeoise faction of Destour; Salah Ben Youssef, supported by Naser, that he assassinated in 1961. Tahar Ben Ammar who ratified the independence protocol
Habib Bourguiba unconstitutionality of the referendum. It was in that context, that the new congress of SPD, held in Monastir on 12 September, decided to amend the constitution in order to institute life presidency for Habib Bourguiba, who obtained this title from the National Assembly on 18 March 1975. The constitutional revision added a paragraph to Article 39 specifying that "exceptionally and in consideration of the eminent services of "Supreme Commander" Habib Bourguiba to the Tunisian people that he freed from the yoke of colonialism and which he turned into a united independent modern nation, enjoying the fullness of sovereignty, the National