International relations | Definition, Theory, History, Examples ...
2025年1月16日 · international relations, the study of the relations of states with each other and with international organizations and certain subnational entities (e.g., bureaucracies, political parties, and interest groups).
International Relations Portal | Britannica
International relations is the study of the relations of states with each other and with international organizations and certain subnational entities (e.g., bureaucracies, political parties, and interest groups).
International relations - Structures, Institutions, Analysis | Britannica
2025年1月16日 · International relations - Structures, Institutions, Analysis: Since the 1970s the study of international relations has been marked by a renewed debate about the relationship between structures and institutions in international systems.
international relations - Students | Britannica Kids | Homework Help
International relations today encompasses the foreign policies of the more than 200 nation-states and dependencies and the regional blocs in which some are associated. The nation-state was invented in Europe, not by design, but out of a desire to …
International relations - Postwar, Realism, Ascendancy | Britannica
Not only did it become one of the most extensively used textbooks in the United States and Britain—it continued to be republished over the next half century—it also was an essential exposition of the realist theory of international relations.
International relations - WWI, WWII, Diplomacy | Britannica
2025年1月15日 · The topics include the causes of wars; the relationship between international affairs and the problems of racial and ethnic minorities; the effects of population change on foreign policies; the effects of nationalism, imperialism, and colonialism; the strategic aspects of international relations, including the importance of geographic location ...
20th-century international relations | History & Facts | Britannica
20th-century international relations, history of the relations between states, especially the great powers, from approximately 1900 to 2000. The history of the 20th century was shaped by the changing relations of the world’s great powers.
Definition, Theories, Examples, Problems, & Facts - Britannica
2024年12月30日 · realism, set of related theories of international relations that emphasizes the role of the state, national interest, and power in world politics. Realism has dominated the academic study of international relations since the end of World War II.
Interventionism | International Relations & Global Impact | Britannica
international relations (Show more) See all related content interventionism, concept that addresses the characteristics, causes, and purposes of a country’s interfering with another country’s attitudes, policies, and behaviour. Political, humanitarian, or military intrusion in another country’s affairs, regardless of the motivation, is a ...
Middle power | Definition, Role & Impact | Britannica
Middle power, in international relations, a state that holds a position in the international power spectrum that is in the “middle”—below that of a superpower, which wields vastly superior influence over all other states, or of a great power, but with sufficient ability to shape international