10. David Christy, Republic of Liberia. Facts for Thinking Men: Showing the Present Condition of Slave Labor and Free Labor, In Tropical and Semi-Tropical Countries; And the Indispensable Necessity of African Colonization; Being Letters Originally Addressed to the Citizens of Cleveland, Ohio, through the Herald and the Plain dealer, Daily Papers of this City (Cleveland, OH: Harris, Fairbanks & Co., [1852]). (8 p.)


Six letters arguing that only persons of African descent can work productively in tropical and semi-tropical climates.