She helped gain congressional passage of voting rights act of 1965
I would go with B. most nations were allies of Great Britain and because of this he was starting to lose important battles. I hope that this is the answer that you were looking for and it has helped you.
The United States government set out to establish a series of Indian treaties that would force the Indians to give up their lands and move further west onto reservations. ... Once gold was found in the Black Hills, miners were soon moving into the Sioux hunting grounds and demanding protection from the United States Army. hope this helps