
sphere of influence
/ˌsfɪər əv ˈɪnfluəns/
a region where one power has dominant authority
“Eastern Europe was in the Soviet sphere of influence.”
Origin: Diplomatic term from 19th century imperialism

/ˌsfɪər əv ˈɪnfluəns/
a region where one power has dominant authority
“Eastern Europe was in the Soviet sphere of influence.”
Origin: Diplomatic term from 19th century imperialism