Places
- New York (N.Y.) -- Commerce -- History -- 19th century1
- New York (N.Y.) -- Commerce -- History -- 20th century1
- New York (State)1
- New York (State) -- History1
- New York (State) -- Politics and government -- 1775-18651
- New York (State) -- Politics and government -- 1865-19501
- New York (State) -- Politics and government -- 1951-1
- New York Harbor (N.Y. and N.J.)1
- Nicaragua Canal (Nicaragua)1
- Oceania -- Social conditions1
- Pacific Area -- Foreign relations -- United States -- Societies, etc1
- Pakistan -- Social conditions1
- Panama Canal (Panama)1
- Philippines -- Rural conditions -- 20th century1
- Philippines -- Social conditions1
- San Francisco (Calif.) -- Commerce1
- South Africa1
- South America -- Commerce1
- South Asia -- Social conditions1
- Soviet Union -- Social conditions1