- Russia--History (6)
- Soviet Union--Hisotry (2)
- Soviet Union--History (2)
- Soviet Union--History--Revolution, 1917-1921 (2)
- ロシア--歴史 (2)
- Alexander III, Emperor of Russia, 1845-1894 (1)
- European war, 1914-1918--Diplomatic history (1)
- Nicholas II, Emperor of Russia, 1868-1918 (1)
- Pobedonost︠s︡ev, Konstantin Petrovich, 1827-1907 (1)
- Pugachev, Emelʹi︠a︡n Ivanovich, -1775 (1)
- Russia--Civilization (1)
- Russia--Foreign relations (1)
- Russia--Foreign relations--19th century (1)
- Russia--History, Military--1801-1917 (1)
- Russia--History--Alexander III, 1881-1894--Sources (1)
- Russia--History--Catherine II, 1762-1796--Sources (1)
- Russia--Politics and government--1881-1894 (1)
- Russia--Politics and government--1894-1917 (1)
- Soviet Union--Historical geography--Maps (1)
- Statesmen--Soviet Union--Correspondence (1)