Bani Sadr was the first popularly elected president of the Islamic Republic. He assumed office with a decisive electoral vote--75 percent-- and with the blessing of Khomeini. Within seventeen months, however, he had been impeached by the Majlis, and dismissed from office. Bani Sadr was destroyed, at least in part, by the same issue that had brought down Bazargan, that is, the efforts of the government to reestablish its political authority. Ironically, prior to his election as president, Bani Sadr had advocated decentralization of political power and had even helped to undermine the Bazargan government. As president, Bani Sadr became a convert to the principle that centralization of power was necessary soon, he was embroiled in a bitter political dispute with his former allies. The downfall of Bani Sadr, however, also involved a more fundamental issue, namely, the distribution of power among the new political institutions of the Republic. The fate of Bani Sadr demonstrated that the legislature was independent from and at least equal to the executive, the reverse situation of the Majlis under the Pahlavi shahs.

The conflict between Bani Sadr and the Majlis, which was dominated by the IRP, began when the assembly convened in June 1980. The first issue of controversy concerned the designation of a prime minister. Although the Constitution provides for the president to select the prime minister, it also stipulates that the prime minister must have the approval of the Majlis. After a protracted political struggle, the Majlis forced Bani Sadr to accept its own nominee, Rajai, as prime minister. The president, who had aspired to serve as a strong figure similar to de Gaulle when he was president of France, was unable to reconcile his differences with the prime minister, who preferred to formulate government policies in consultation with the Majlis. As Bani Sadr continued to lose influence over political developments to the Majlis, his own credibility as an effective leader was undermined. The Majlis also frustrated Bani Sadr's attempts to establish the authority of the presidency in both domestic and foreign affairs. For example, the leaders of the IRP in the Majlis manipulated Bani Sadr's efforts to deal with Iran's international crises, the dispute with the United States over the hostages, and the war with Iraq that began in September 1980 in order to discredit him. When Bani Sadr tried to ally himself with the interests of the disaffected, secularized middle class, the IRP mobilized thousands of supporters, who were incited to assault persons and property derisively identified as "liberal," the euphemism used for any Iranian whose values were perceived to be Western. Bani Sadr attempted to defend his actions by writing editorials in his newspaper, Enqelab-e Islami, that criticized IRP policies and denounced the Majlis and other IRP-dominated institutions as being unconstitutional. Eventually, the leaders of the IRP convinced Khomeini that Bani Sadr was a danger to the Revolution. Accordingly, in June 1981 the Majlis initiated impeachment proceedings against the pr229 president and found him guilty of incompetence. Bani Sadr went into hiding even before Khomeini issued the decree dismissing him from office. At the end of July, he managed to flee the country in an airplane piloted by sympathetic air force personnel.

Data as of December 1987