Why were people angry about the kansas nebraska act

See Answer at bottom

Explanation:

According to my knowledge from APUSH, the answer should be the 2nd one, as I am pretty sure that the rest of the answers should be incorrect. Tell me if I'm incorrect.

pan-africanism or pan-africanism is a political, philosophical, cultural and social movement that promotes african twinning, the defense of the rights of african people and the unity of africa under a single sovereign state, for all africans, both africa as of the african diasporas.

this is not a question its simply asking you to read and write a few sentences and   the question on the bottom its fairly easy, you can do this!