Yeah I think the correct answer is A.
<em></em>I feel that the answer is either A or C. Hope this helps :)
The answer is B. Slavery ended long before that point, Martin Luther King Jr. spoke up about segregation. So A doesn’t make sense. C doesn’t make sense because MLK didn’t think things were going well, he spoke up because things WERENT going well. D doesn’t make sense either.
Answer:All improved
Explanation: because each time I'd read I'd become more informed about the paragraphs meaning.