Which of the following battles was significant because it marked the beginning of the end of confederate control of the indian territory?
a.
locust grove
b.
perryville
c.
honey springs
d.
cabin creek

The correct answer is:

C.  Honey Springs

The Battle of Honey Springs (July 17, 1863), was an American Civil War engagement and an important victory for Union forces in their efforts to gain control of the Indian Territory. It is known to be the largest confrontation between Union and Confederate forces in the area that would eventually become Oklahoma.

the answer would be c