Spatial diagrams of politics could and should be iconic for political science in much the same way as supply-and-demand curves are in economics. Many fundamental problems of political science can be connected with them, and many different concepts—such as ideological constraint, cross-pressures, framing, agenda-setting, political competition, voting systems, and party systems, to name just a fe...

this article attempts to answer this question that what has been the direction of political developments in iran after the rebolution? and what factors has been influenced on these developments? for responding to these questions and describing future trends has tried to consider within the systems theory. this article attempts to answer this question that what has been the direction of politica...

The stability and functioning of any kind of political regime—including democratic or representative ones—relies on the combination of the capacity of rulers and government officials to use coercion and the development of political legitimacy. Political legitimacy can be described as people's recognition and acceptance of the validity of the rules of their entire political system and the decisi...