Mir-Hossein Mousavi 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 1988. As the prime minister, Mousavi had the full backing of Ruhollah Khomeini, the supreme leader, and he refused to accept his resignation. While his government was viewed as somewhat liberal, he was still under the pressure of hardliners, though Khomeini generally protected Mousavi from the conservatives and gave him a free rein in deciding actions for the economy. However, his involvement in security
2009 Mir-Hossein Mousavi presidential campaign been receiving discouraging messages from "the higher officials", a hint possibly at the Supreme Leader Ali Khamenei and/or the then President Akbar Hashemi Rafsanjani. Mousavi was considered as one of the possible candidates of the reformist alliance to run in the Iranian Presidential election, 2005. However he officially turned down the invitation of a number of parties in the reformist alliance on October 12, 2004, after a meeting with President Mohammad Khatami and the two other high-ranking members of the Association of Combatant Clerics, Mehdi Karroubi and Mohammad Mousavi-Khoiniha. Mousavi ran as an independent Principled Reformist candidate. Although he is