. . "1800 - 1899" . . "Africa" . . . "Records of the Office of the Secretary of the Interior relating to the suppression of the African slave trade and Negro colonization"@en . . . "History"@en . . . . "Records of the office of the Secretary of the Interior relating to the suppression of the African slave trade and Negro colonization"@en . . . . . . . . . "Sources"@en . . . . "Archives of the Dept. of the Interior, United States."@en . . . . . . . . . . .