Places
- Soviet Union -- History -- Revolution, 1917-19213
- United States -- Foreign relations -- China3
- China -- Description and travel2
- China -- Development -- 20th century2
- China -- Economic policy2
- China -- Foreign relations -- Great Britain2
- China -- Foreign relations -- Japan2
- China -- Foreign relations -- Soviet Union2
- China -- History -- Warlord period, 1916-19282
- China -- Politics and government2
- China -- Social life and customs2
- East Harlem (New York, N.Y.) -- History2
- Germany -- History -- 1945-19552
- Germany -- Politics and government -- 1945-19902
- New York (N.Y.) -- Commerce2
- New York (N.Y.) -- Politics and government -- To 18982
- Russia2
- Taiwan -- Foreign relations -- United States2
- Taiwan -- History -- 1945-2
- United States -- Foreign relations2