The treatise is divided into 8 chapters (books), each of which is devoted to a particular topic. First of all, in the first book, Aristotle begins his concept with the very concept of „state", since without understanding this term one can forget about further theory. In the second book, Aristotle undertakes to criticize the already existing theories about the state, namely the theory of Plato, Faley of Chalkedon, Hippodamus; It also analyzes and analyzes the states and their devices that existed during it – Crete, Athens, Carthage, Lacedaemon.