"Arnold Olsen"@en . . . "1990Z"^^ . "1916-12-17Z"^^ . "1990-09-11Z"^^ . "Olsen, Arnold"@en . . . . "American politician" . . . . "1990-10-11Z"^^ . . . "1916Z"^^ . . . . "Arnold Olsen (December 17, 1916 \u2013 October 11, 1990) was a U.S. Democratic politician who served as the Attorney General of Montana from 1949 to 1957, and as a member of the United States House of Representatives from Montana's 1st congressional district from 1961 to 1971."@en .