Was Oklahoma part of the Union or the Confederacy?

Oklahoma did not become a State until 1907, over 40 years after the end of the Civil War, so there was no state of Oklahoma which could join the Confederacy. read more

Oklahoma did not become a State until 1907, over 40 years after the end of the Civil War, so there was no state of Oklahoma which could join the Confederacy. At the time of the Civil War that region and much more was all considered and often referred to officially as “Indian Territory”. read more

As part of the Trans-Mississippi Theater, the Indian Territory was the scene of numerous skirmishes and seven officially recognized battles involving both Native American units allied with the Confederate States of America and Native Americans loyal to the United States government, as well as other Union and Confederate troops. read more

The Confederate States of America (CSA or C.S.), commonly referred to as the Confederacy, was an unrecognized country in North America that existed from 1861 to 1865. read more