PLEASE HELP

How did the government divide and open up the lands of the Indian nations in present-day Oklahoma? How did this affect the region and change the cultural landscape? answer in a few sentences

The presence of the white man and development of the United States government and its military brought radical change to Indians in their home regions. It also brought about the forced removal of Indian nations from many parts of the United States to what was called Indian Territory.

evaluate the extent to which the seven years' war (french and indian war, 1754–1763) marked a turning point in american relations with great britain, analyzing what changed and what stayed the same from the period before the war to the period after it.

b. africa to the americas

explanation: