12. which african american leader demanded full and immediate equality in the late 1800s?

I believe the answer is: W.E.B. Du Bois

In order to achieve the equality, W.E.B Du Bois become one of the founders of National Association for the Advancement of Colored People (NAACP), an organization which established in order to bring justice for mistreatments against colored people in both government and private sector.

richard allen was a minister for a african methodist episcopal church. he was also a educator and a writer one of america most active and influential black leaders. in 1794, he founded a african methodist episcopal church in philadelphia, pennsylvania. the church that he founded was the first independent african american denomination in the united states. he was a influential leader that makes many people feel comfortable under his preachings. they trusted him and supported him even though it could get them in trouble because slavery was happening. he risked his life to bring slaves and others closer to god and writing books. as a boy he and his family were slaves but some how he managed to teach himself how to read, write and preach. he has written four books about his life, slavery and hymns/preaching.

d is the best answer for this question.