. . "Speech of Mr. James Buchanan of Pennsylvania on the Oregon question. Delivered in the Senate of the United States, March 12, 1844"@en . . "Speech of Mr. Buchanan of Pennsylvania on the Oregon question delivered in the Senate of the United States, March 12, 1844"@en . . "Speech of Mr. Buchanan of Pennsylvania on the Oregon question delivered in the Senate of the United States, March 12, 1844" . . . . . . "Speeches"@en . . . . . . . . . . "Speech of Mr. Buchanan, of Pennsylvania, on the Oregon question : delivered in the Senate of the United States, March 12, 1844"@en . "Speech of Mr. Buchanan of Pennsylvania on the Oregon question : delivered in the Senate of the United States, March 12, 1844"@en . . "Speech of Mr. Buchanan of Pennsylvania on the Oregon question : delivered in the Senate of the United States, March 12, 1844" . . "Oregon, Question de l' Discours parlementaires." . . "Oregon, Question de l'" . . "Orégon, Question de l'." .