The Native Americans were unhappy with Oklahoma becoming a territory because major parts of Oklahoma had previously been set aside as "Indian Territory." Therefore, when Oklahoma became a state the Native Americans faced greater pressure to give up lands from new white settlers from the eastern states.
<span>The two immediate causes of the war were Greece broke into two rival camps and the second was that Athenians dominated the world at the time. A long term cause could be that the Greeks society declined. People say that the Greeks lost the Peloponnesian war because Sparta completely dominated.</span>
Answer:
Either the Hunkpapa Lakota or just the Sioux tribes. I think its Sioux tribes.
Explanation:
I hope its right sorry if it isnt!