1854 - 1859: Newspaper editor in Maine
1859 - 1862: Maine House of Representatives
1863 - 1876: U.S. Congressman from Maine
1869 - 1875: Speaker of the U.S. House of Representatives
1876: Unsuccessful run for the Republican Party Presidential Nomination
1876-1881: United States Senator from Maine
March 1881 - December 1881: U.S. Secretary of State
1884: U.S. Presidential Candidate
1889 - 1892: U.S. Secretary of State