All of the following actors affect international relations in important ways: heads of state, central governments, nongovernmental organizations, international organizations, and individuals.
The international relation is a terms that also refers to the international efforts and is the study of the interconnectedness of the politics, economics and the laws and is thus a forms the basis for the interaction of the entire aspects academic studies on a international arena and a global arena and thus involves the heads of the states and the intergovernmental organizations and the international organization that affects the individuals long with the MNC and the global systems.