Abraham Lincoln wanted to avoid controversy about slavery even though he wanted to abolish it. He said he wouldn't change anything about slavery so that he would get supporters. After he was elected President of the United States he kept that promise until the Civil War started and he had to make it about slavery so that people would see why he was using so much energy and money on a war.
Hope this helps! Please let me know if I missed something :)
The correct answer to your question would be Grangers
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.
So I believe A is the best choice.
Because the Arab empire spread to Europe as a result of them taking over Lebanon etc, a.k.a. 'sham' , the cultures, arts and learning of the Arabs effected Europe. Because many Arabs were Muslims, some Europeans got influenced and also became Muslim as well. That is why now you see alot of Muslims in Britain.