Indian Territory was never formally ceded into the Confederacy by American Indian councils, but like Missouri and Kentucky, the Five Civilized Nations received representation in the Confederate Congress and their citizens were integrated into regular Confederate Army units.
Američko indijansko vijeće nikada službeno nije odobrilo pristupanje indijanskog teritorija Konfederaciji, ali poput država Missouri i Kentucky, pet civilizacijskih naroda imali su svoje predstavnike u Kongresu Konfederacije, a njihovi građani su bili pripadnici regularne konfederalne vojske.