Government of Mir-Hossein Mousavi (1985–89) 28 October, the parliament approved Mousavi with a vote of 115 to 39. Mousavi became the 79th Prime Minister of Iran on 31 October 1981, and remained the prime minister of Iran until 3 August 1989, for eight years. The conflicts between Mousavi, who belonged to the left wing of the Islamic Republic, with Ali Khamenei (the current leader of Iran), who belonged to the right wing of the Islamic Republic, continued during their eight years of shared governance. However, an escalation in conflicts between the two led to Mousavi's resignation shortly after the end of the Iran–Iraq War in
Iranian Reformists However, neither made it to the second round of the election (the final runoff): Moin came in fifth and Karroubi third in the first round. As a result, many supporters of the reform movement lost hope and did not participate in the election. The two leading reformist candidates in the 2009 presidential election were Mir-Hossein Mousavi and Mehdi Karroubi. Mousavi supporters disbelieved the election results and initiated a series of protests that lasted several days. After many days of protesting against the election results, the protests eventually turned violent as the Basij (loyal police to the Islamic Republic) started attacking