Topic summary
Unipolarity
Extracted from the Wikipedia article Polarity (international relations).
Unipolarity
Unipolarity is a condition in which one state under the condition of international anarchy enjoys a preponderance of power and faces no competitor states. According to William Wohlforth, "a unipolar system is one in which a counterbalance is impossible. When a counterbalance becomes possible, the system is not unipolar." A unipolar state is not the same as an empire or a hegemon that can control the behavior of all other states.