Prime ministership of Mir-Hossein Mousavi secret negotiations and dealing with USA on helping them free the American hostages in Lebanon, in return for sale of the American weapons and spare-parts that Iran's army badly needed for Iran–Iraq War. Shortly after the end of Iran–Iraq War on 20 August 1988, Ruhollah Khomeini died, and Ali Khamenei was elected as the new Supreme Leader by the Assembly of Experts. Following his death, Mousavi and his fellow left-wingers lost their main source of support within the establishment. During the parliament hearing on post-war reconstruction plans, Mousavi had heated arguments with Ali Akbar Hashemi Rafsanjani, the speaker of Iran's
The Green Path of Hope Path of Hope has three central leaders. Hossein Ali Montazeri also had a leading role in the movement in the earlier phase of the movement. The Green Path of Hope The Green Path of Hope () is an Iranian association established by Iranian presidential campaign candidate, Mir-Hossein Mousavi. It was founded on August 15, 2009 as the organizational body of the Green Movement. Mousavi described it as the "countless self-initiated and independent social networks" which form the body of Green Movement. It has also been mentioned as a "political front" in some media. According to Mousavi's advisor, Ali Reza Beheshti,