effective factors on acquiring of iran nuclear deal by hasan rouhani government

one of the most challenges of iran foreign policy during of 2003-2015 was iran nuclear program. in these years the governments of seyed mohamad khatami and mahmoud ahmadinejad tried to solve the problem of iran nuclear case but this important issue only realized in hasan rouhani government. the main question here is that what factors did influence on decision making of iran’s officials and acquiring of an international agreement? research hypothesis is based on this argument that according to rosenau’s decision making theory from five factors have role in decision making of countries; individual, society and international factors had the most effect on this agreement. research findings show that characters of hasan rouhani, demands of people to end sanctions and fulfillment their rights on nuclear peaceful program and world society welcome to hasan rouhani presidency were the most important factors in solving of iran nuclear case. however, others factors (role and bureaucratic) also had some effects. the research methods is qualitative with emphasis on explanatory method. the data gathered by using of library and internet resources.