Places
- New Harmony, Ind.1
- New York (N.Y.) -- Intellectual life -- 20th century.3
- Niagara River (river)1
- Panama Canal (Panama)1
- Panama Canal (Panama) -- Design and construction1
- Panama Canal (Panama) -- History -- 20th century1
- Philippines -- Commerce1
- Philippines -- Ethnology1
- Philippines -- Foreign relations -- United States1
- Philippines -- History -- 1521-18121
- Philippines -- History -- 1812-18982
- Philippines -- History -- 1898-19462
- Philippines -- History -- 1946-19861
- Philippines -- History -- Japanese occupation, 1942-19451
- Philippines -- History -- Philippine American War, 1899-19021
- Philippines -- History -- Revolution, 1896-18981
- Philippines -- Indigenous peoples1
- Philippines -- Politics and government1
- Santa Monica Mountains (Calif.)1
- Spain. |t Treaties, etc. |g United States, |d 1898 December 101