Answer: I do not see the phases listed in this question but Interphase can be not considered part of mitosis.
So, Interphase.
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.
Answer: PenPineapple
Explanation: Source: PPAP
I believe that continuous warfare made Roman armies stronger (because they adapted tactics of there enemies) and increased the amount of land the Roman Empire ruled.