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
Mir Emad Hassani Emad later on moved to Tabriz to study with Mohammad Hossein Tabrizi. Afterward, he traveled to Ottoman Turkey, Baghdad, Halab and Hijaz. He returned to Semnan and worked as a scribe in Shah Abbas's library and later on his court in the capital of Isfahan. In Shah Abbas's court, Mir Emad was not the only calligrapher. Ali Reza Abbasi Tabrizi, another famous calligrapher, was also under Shah's patronage. Ali Reza Abbasi's was also a pupil of Mohammad Hossein Tabrizi (Mir Emad's teacher) and later on became Mir Emad's opponent. Mir Emad was later alleged of being Sunni, a branch of