IRANIAN NATION AT SOME POINT IN THEIR HISTORY DO ACTIONS TO REMOVE THE POLITICAL DICTATORSHIP AND REPLACING IT WITH A STATE BASED ON LAW. AFTER UN INTERRUPTED EFFORTS AND REMOVING VARIOUS PROBLEMS, THIS REQUEST ACHIEVED AND THE ADMINISTRATION'S AUTOCRATIC BECAME THE CONSTITUTION. BUT LITTLE TIME HAD PASSED CONSTITUTIONAL DECREE THAT APPEARED SIGNS OF DISCORD AND DIVISION. FINALLY, AFTER TWO YEARS OF THE TRIUMPH OF CONSTITUTIONALISM AND THE FORMATION OF THE FIRST NATIONAL ASSEMBLY, CATEGORIZE AND POLITICAL DIVISIONS SO DEEP AND WIDESPREAD THAT LED TO THE BOMBING OF THE PARLIAMENT WAS CONSTITUTIONAL SYMBOL. THE CONTRAST BETWEEN THE CONSTITUTIONALISTS AND THE TYRANNY AFTER THE BOMBING OF PARLIAMENT CONTINUED TOO. THIS STUDY INTENDS TO LAUNCH A NEW APPROACH TO THESE DEVELOPMENTS, THE CAUSES OF CERTAIN CATEGORIES AND DIVISIONS.