ᎯᎠ ᏌᏊ ᏧᎸᏌᏓ Confederate ᎠᏓᏎᎪᎩᏍᏗ ᎭᏫᎾᏗᏢ ᎯᎠ ᏭᏕᎵᎬ ᏥᏄᏍᏛᎩ ᎯᎠ ᏓᎾᏟᎲ ᏥᎧᎹᎩ. Bragg, reinforced ᎾᎥᎢ ᎯᎠ corps James Longstreet (ᏂᏛᎴᏅᏓ Lee ᎤᏤᎵ ᎠᏂᏯᏫᏍᎩ ᎭᏫᎾᏗᏢ ᎯᎠ ᎧᎸᎬ), defeated Rosecrans, despite ᎯᎠ heroic defensive ᎦᏙᎬ George Henry Thomas. Rosecrans retreated ᏣᏔᏄᎦ, ᏔᎾᏏ, ᎦᏙ ᎤᏍᏗ Bragg ᎾᎯᏳᎢ besieged.