An overview of the decade 1920 to 1930 as a time when the Congress prepared for self-rule And the Muslim league and the congress took separate paths to a constitutional settlement after the british left India

i don't think it's c or d. i think it's either a or b.

hope this .

c. had saved colonel cresap's family from attack by other native americans.

d.)   when the us left nato after the end of the cold war and they had to evolve to focus on more humanitarian measures with the smaller budget