I have no clue about this one
I think none of the above would be your answer.
4. Both allowed people to question the world around them
The Kansas-Nebraska Act was passed by the U.S. Congress on May 30, 1854. It allowed people in the territories of Kansas and Nebraska to decide for themselves whether or not to allow slavery within their borders. The Act served to repeal the Missouri Compromise of 1820 which prohibited slavery north of latitude 36°30´.
The planter class were able to get small farmers to follow them given that they exercised a profound and disproportionate amount of social, economic, and political economic influence in southern society. Small farmer typically owns a few slaves. It was easy to convince the their interests were aligned