Brigham Young explains the state of Deseret's position on slavery to John M. Bernhisel.
Brigham Young to John Bernhisel, Brigham Young office files, 1832-1878 (bulk 1844-1877) / General Correspondence, Outgoing, 1843-1876 / 1849 March-July, CR 1234 1, Church History Library
In regard to slavery, free soil, etc.-questions I presume that you will have to meet, I can only say that to the latter principle we are favorably disposed, and adverse to the former, nevertheless we do not wish a prohibitory clause to attach itself to our territory in relation to that subject.