Being simultaneously a process and an estate, the world order resumes to some arrangements within the international system determined by its structure and characteristics of the international environment. It is a process as it manifests itself through historical succession in time of some common values and interests. It comprises the assemble of actors which by their actions and interactions form a structure. International systems reflect and create some types of the world order, the changes being usually brought by the wars: peloponesiac, of barbars against the Roman Empire, The Thirty Years War and undoubtedly the II W.W.