Places
- Michigan -- Social life and customs -- 1861-1870.1
- Michigan -- Social life and customs -- 1871-1880.1
- Michigan -- Social life and customs -- 1881-1890.1
- Michigan -- Social life and customs -- 1891-1900.1
- Michigan -- Social life and customs -- 1901-1910.1
- Michigan -- Social life and customs -- 1911-1920.1
- Michigan -- Social life and customs -- 1921-1930.1
- Michigan -- Social life and customs -- 1931-1940.1
- Missouri.1
- New Mexico.1
- Palestine.1
- Philippines -- History -- 1898-1946.1
- Philippines -- History -- 1946-1986.1
- Philippines -- History -- Japanese occupation, 1942-1945.1
- Saint Lawrence Seaway.1
- Soviet Union.1
- Spain -- History -- Civil War, 1936-1939.1
- United States -- Foreign relations -- Chile.1
- United States -- Foreign relations -- Dominican Republic.1
- United States -- Foreign relations -- Honduras.1