History of Iran reelection was hotly disputed and marred by large protests that formed the "greatest domestic challenge" to the leadership of the Islamic Republic "in 30 years". The resulting social unrest is widely known as the Iranian Green Movement. Reformist opponent Mir-Hossein Mousavi and his supporters alleged voting irregularities and by 1 July 2009, 1000 people had been arrested and 20 killed in street demonstrations. Supreme Leader Ali Khamenei and other Islamic officials blamed foreign powers for fomenting the protest. On 15 June 2013, Hassan Rouhani won the presidential election in Iran, with a total number of 36,704,156 ballots cast; Rouhani won
Mir-Hossein Mousavi in Shiraz, "Haft-e-tir Martyr's tomb" in Tehran's Behesht-e Zahra, and "Salman mosque" in the presidential residence are examples of his work. In recent years, he has been more active in painting and has participated in many exhibitions. Mousavi refused to run for the presidency in the 1997 elections, which caused the reformists to turn to his former Cabinet Minister, then a little-known cleric, Mohammad Khatami, who was elected by a landslide. During Khatami's administration, Mousavi served as the Senior Adviser to the President. Mousavi was considered the leading candidate from the reformist alliance to run in the Iranian presidential election,