sphere of influence
area where a state has a level of political, military, economic or cultural influence
United States of Europe
hypothetical scenario of the unification of Europe as a single sovereign state
Soviet empire
informal political term used to describe the actions and power of the Soviet Union before 1991
Russian world
an imperialist concept related to Russian cultural and political hegemony in Russian state ideology
Greater East Asia Co-Prosperity Sphere
propaganda term for the sphere of influence of the Japanese empire, purporting to provide pan-Asian autonomy free from European colonialism