A "Political System" is complex set of relations that should be broken down into small clusters in order to carry out a detailed study and a manner that would extract the essence out of each link and bridge. In a political system there's no rights and wrongs, the only thing that really matters is where to use each element and each policy. That's what makes the study of political systems of one the major divisions of the social sciences.
A simple definition of power could be the ability both to demand that people do something, and to say how a thing should be done or organized. …
