ali akbar hashemi rafsanjani, the former head of the expediency evaluation council favors the presidential system. the constitution clearly states: republic and islamic system are two inseparable pillars of the system of the islamic republic of iran. looking at this principle , it can be said that no factor is acceptable to limit republicanism and islamism, and in my opinion, turning the president into a prime minister who must get votes from the representatives limits the republican system. amir hossein ghazizadeh hashemi, the former deputy speaker of the parliament, supports the parliamentary system. it is necessary that a parliamentary system prevails in the country for a long time. the cabinet can be knocked down many times. after world war ii, one party ruled japan for 50 years. but the average life of his cabinets was less than two years. we need to replace people quickly when necessary. but in a presidential system, if we go to anyone, a political crisis will arise. elias hazrati, a political activist , agrees. presidential system we experienced a period of parliamentary system in t