Letter on the relation of the white and African races in the United States, showing the necessity of the colonization of the latter.
Subtitle: Addressed to the President of the U.S.
Contributors: Lincoln, Abraham, 1809-1865
Publisher: Government Printing Office
Published: 1862
Place of publication: Washington
Language: eng
Number of pages: 28
Subjects: African Americans -- Colonization; Slavery -- United States