Hm - well without seeing your text, I can only go on what I know about Quakers. I believe A to be the best choice because Quakers welcomed other faiths and races. And they were not fighters, so their colonies were free of some of the conflict that the other colonies had. They befriended the natives.
Quakers were very humble so B & D do not fit.
C. is the only other one causing me to think because they did have slaves, but when I look that up I don't see anywhere that states it resulted in a large number of Africans in the area.
Source E. Woodrow Wilson confidently expected the USA to join the League of Nations. But many Americans hated the idea. Many had been against US involvement in the war, and they certainly did not want the USA to get entangled in European affairs after 1919.also it was a confrontial us meeting