A state is a political association with effective sovereignty over a geographic area. These may be nation states, sub-national states or multinational states. A state usually inclues the set of institutions that claim the authority to make the rules that govern the exercise of coercive violence for the people of the society in that territory, though its status as a state often depends in part on being recognized by a number of other states as having internal and external sovereignty over it. In sociology, the state is normally identified with these institutions: in Max Weber's influential definition, it is that organization that "(successfully) claims a monopoly on the legitimate use of physical force within a given territory," which may include the armed forces, civil service or state bureaucracy, courts, and police.