The novel Uncle Tom’s Cabin, which effectively
the unfairness toward black people,
was a major influence in the antislavery
movement.
(A) portrayed…strengthening
(B) attacked…pacifying
(C) glamorized…launching
(D) viewed…appraising
(E) exposed…condemning
The answer is likely (E) Exposed... condemning. Although another possible answer could be (A) Portrayed... strengthening. But I would go for (E) myself.