The tribe of Kalhor's historical and political geography with predication to historical instances and written sources

(issue) and through (however) dispersed researches has written about tribal traditions and culture and their history and record ; But until now hasn’t written independent and proper (suitable) research about the tribe of Kalhor's historical and political geography and their role in west of iran. Therefore it is the most important question of research that the tribe of Kalhor what (whether) plays role in political and social history of west of iran by reference historical instances and written sources? The results of research shows that the tribe of Kalhor plays undeniable role in political reactions of west of iran in recent islamic centuries. In recent islamic centuries always, central state of iran was pursuing a reactionable system , because of reaction to tribes and superior and dominant central power were establishing specific relation with local powers and other tribes and groups. In other words in this period, central government pursued all of tricks and diplomacies that were for stabilization of political power between tribe of Kalhor and tribes in west; it did give (concede) a part of it's authorities in local district of Kermanshah to Kords because of pursuing a type of reactionably in related to them and did distribution of political, economic, military power because of receipt of their local duties (services).