Which statement is a reason why the Five Tribes supported the Confederacy during the Civil War?
A.
The Confederacy backed Native American soldiers in their fights with Mexico.
B.
The Confederacy allowed Native Americans to send representatives to the new Congress.
C.
The Confederacy promised to help end slavery in Indian Territory once the war was over.
D.
The Confederacy threatened to wage war against Native Americans if they did not support the South.
E.
The Confederacy promised the Five Tribes that they could join their new government as a state.
