The anelysis of International Relation´s significances in English School and Realism aspect

Realism and English School from the main schools in international relation history and maintained their place in international relation study. in attendance to role of theories in understanding of international phenomenones, it is necessary to have a complete and precise view about them. So in this article first we have some explain about Realism and English School then four concept "Int. system", "balance of power", "Int. law", "Int. institutions", are choicen because of their significance in Int. relations study. Then the viewpoint and definition of both theory about concepts are analyzing and their accordance are evaluate. In the result of this comparison, compatibility of two schools is evaluated and analyzed. The out comes of this research shows that two schools have a similar point to four concepts. So against of current viewpoint about English School as a viamedia, this school both in goal and basis is more similar to Realism.