Oklahoma in the Civil War

Introduction
During the Civil War, most of the area of present-day Oklahoma, was called the Indian Territory. The Five Civilized Tribes went with Confederacy, and about 3500 Indians served in Confederate units.

Many Indians also served in regiments in the Confederate Regular Troops and in other state regiments.

Regiments
Confederate Indian Brigade

Indian Home Guard

Wiki

 * Native Americans in the Civil War gives information about Native American units in other areas of the Confederacy.

Books

 * Abel, Annie Heloise, The American Indian as Participant in the Civil War, (Cleveland, Ohio: Arthur H. Clark, 1919). Gutenberg Online Reader.
 * Abel, Annie Heloise, The American Indian as Slaveholder and Secessionist, Reprint. Originally published: Cleveland : Arthur H. Clarke Co., 1915. (Lincoln and London: University of Nebraska Press, c1992). Internet Archive.