Columbia subject headings:
Former Soviet republics--Foreign relations--Russia (Federation)
Former Soviet republics--History--20th century.
Former Soviet republics--History--21st century.
Hegemony--Former Soviet republics.
Russia (Federation)--Foreign relations--Former Soviet republics.
Harvard subject headings:
Former Soviet republics--Foreign relations--Russia (Federation)
Former Soviet republics--History--20th century.
Former Soviet republics--History--21st century.
Hegemony--Former Soviet republics.
Russia (Federation)--Foreign relations--Former Soviet republics.
Princeton subject headings: