"United States." . . "Kansas" . . . . . . . . . . . . "Removal of Judge Douglas by the Senate as chairman of the Committee on Territories letter of Judge Douglas in reply to the speech of Dr. Gwin at Grass Valley, Cal"@en . . . . "History"@en . . . . . . . . . . . . . . "Letter of Judge Douglas in reply to the speech of Dr. Gwin at Grass Valley, Cal"@en . . . "Controversial literature"@en . . "Removal of Judge Douglas by the Senate as Chairman of the Committee on Territories. Letter of Judge Douglas in reply to the speech of Dr. Gwin at Grass Valley, Cal"@en .