International relations as the study of relationships between states is a product of human nature .
The American scientist Robert Dahl suggests that power is the ability of an actor to get another actor to do what it otherwise would not have done , or not to do what it would otherwise have done (Dahl 1970) the first of these relationships we could call compel lance and the second deterrence Dahl has established what power can be used for however to get a broader understanding of power we need to look at other definitions of power Chris Brown argues that power is three things at the same time ; power is an attribute; it is something that states possess, or have access to , have at hand to deploy in the world to protect their national interests or sovereignty., power is relational; it is the ability that groups or states have to exercise influence over others and power is a property of a structure ;there are institution, rules codes and social practices which may influence our lives and thus have some sort of power example of this is a legal system .(Brown 2009) .
The realist approach to power in International Relations is that “power is based on the material capabilities that a state controls”. (Dunne, T. Kurki, M. Smith, S., 2007) This is the basic force model. That an actors power depends on its attributes
Bibliography: William nester (1995). international relations geopolitical and geo-economics conflict and cooperation. new York: HarperCollins college. Kegley , C and Wittkopf E (2006). world politics , trends and transformation. 10th ed. London: Thomson Wadsworth. p28-37 , p476-478.