ce of international relations in the society, mainly the application of the IR theories in the aforementioned fields has immensely shaped human existence. The theoretical frameworks within the discipline assist in the explanation of the global activities/events, the identification of the most important international actors, and the different means of exertion of influence from the international platform. Moreover, the IR theories assist nations or heads of states and their foreign policy advisors during the conduction of foreign policy.
There exist different IR theories that work towards the presentation of the critical events and happenings around the world. These theories assist governments in the processes of policy making, relations with other governments, and activities that occur among nations. These theories include liberalism, neo-liberalism, classical realism, constructivism, post-structuralism, Marxism, and post-modernism. These are not, however, the only IR theories. While some may be insufficient in the explanation of the aforementioned, there are theories that can be combined to offer an articulate elucidation of global events, government relations and foreign policy, and the issue of power and interaction. Among the outlined theories, liberalism, classical realism, and post structuralism are the most effective in the explanation the contemporary and past experiences in the world, and the actors that exert international influence. In addition, these theories are the most effective in offering heads of states the assistance they need in conducting foreign policy.
The application of the liberalism theoretical framework of the international theory can offer an articulate explanation of the relations among governments, and major occurrences that involve decisions by the heads of states. The development of theory emanates from the society’s quest to explain the relations through the disregard of classical realism. However, emphasizes on the exploration