Places
- Ireland.2
- Isle Royale (Mich.)2
- Mackinac Island (Mich.)2
- Michigan -- Politics and government -- 1899-1916.2
- Michigan -- Politics and government -- 1961-1970.2
- Saint Ignace (Mich.)2
- Saint Lawrence Seaway.2
- Sault Sainte Marie (Mich.)2
- Soviet Union.2
- United States -- History -- Civil War, 1861-1865.2
- United States -- Politics and government -- 1901-1953.2
- United States -- Politics and government -- 1923-1929.2
- United States -- Politics and government -- 1945-1953.2
- Alpena (Mich.)1
- Alpena (Mich.) -- Brewing industry.1
- Alpena (Mich.) -- Business enterprises.1
- Alpena (Mich.) -- Lumber industry.1
- Alpena County (Mich.)1
- Ann Arbor (Mich.) -- Churches.1
- Beaver Island (Mich.)1