The answer is D. Withdraw US troops from the South.
To explain phenomna power. (Idk how to exactly spell phenomna so im srry if its wrong.
Black Hawk was not sorry for rebelling, he was defending his land and his people from what he called "cheating men" because they took the land they had known for thousand of years by force and made them go to lands they could not grow enough food on.
Peru is the country that gained control.