what type of government system does iran have
Politics of Iran The politics of Iran take place in a framework of a theocracy in a format of syncretic politics that is guided by Islamic ideology. The December 1979 constitution, and its 1989 amendment, define the political, economic, and social order of the Islamic Republic of Iran, declaring that Shia Islam of the Twelver school of thought is Iran's official religion.
Mohammad Mosaddegh Mohammad Mosaddegh[a] (Persian: محمد مصدق‎‎; IPA: [mohæmˈmæd(-e) mosædˈdeɣ] ( listen);[b] 16 June 1882 – 5 March 1967), was an Iranian politician. He was the head of a democratically elected government,[5][6][7] holding office as the Prime Minister of Iran from 1951 until 1953, when his government was overthrown in a coup d'état aided by the United States' Central Intelligence Agency and the United Kingdom's Secret Intelligence Service.[8][9]