ᎯᎠ Dred Scott ᏭᏔᏅᎢ ᏧᎾᏓᏱᎵᏓᏍᏗ ᏧᏚᎪᏔᏅ 1857 ᎦᏟᏌᏅᎯ ᎯᎠ ᏗᏓᎴᏅᎢᏍᏗ. ᎤᎬᏫᏳᎯ ᏚᏳᎪᏛ Roger Taney ᎤᏤᎵ ᏧᏚᎪᏔᏅ ᏄᏪᏒᎩ Ꮎ ᏗᎨᏥᎾᏝᎢ ""ᎤᎭ Ꮭ ᏂᏚᏳᎪᏛ ᎦᏙ ᎤᏍᏗ ᏂᎦᎵᏍᏗᏍᎬᎫ ᎤᏁᎬ ᎠᏍᎦᏯ ᎨᏒᎢ ᏩᎦᏛ ᎪᎯᏳᎯ"", ᎠᎴ Ꮎ ᏗᎨᏥᎾᏝᎢ ᏰᎵᏇ ᎾᏍᏋ ᎠᎩᏒᎯ ᎠᏎᏊᎢ ᎧᏃᎮᎭ ᎠᎴ territories. Lincoln warned Ꮎ ""ᎯᎠ ᏐᎢ Dred Scott ᏧᏚᎪᏔᏅ"" ᏰᎵᏇ threaten ᎤᏴᏢ ᎢᏗᏢ ᎧᏃᎮᎭ ᎬᏙᏗ slavery.