You searched for: State/Province Белорусская ССР (Byelorussian Soviet Socialist Republic) Remove constraint State/Province: Белорусская ССР (Byelorussian Soviet Socialist Republic) State/Province Ровенская область (Rivne oblast) Remove constraint State/Province: Ровенская область (Rivne oblast) State/Province Украинская ССР (Ukrainian Soviet Socialist Republic) Remove constraint State/Province: Украинская ССР (Ukrainian Soviet Socialist Republic)