Ih dont get this please help

In which type of essay would you expect to find the following passage? during the civil war, the economies of the northern and southern states differed: the north was industrial, while the south was agricultural. while sometimes these interests allowed for mutual economic goals, they also contributed in part to the conflict that fueled the onset of the civil war.

What is the tendency to find a group different from ones own to blame for social problems is called ?

What was the purpose of including the pictures of the movie still, the propaganda poster and the magazine cover? a. to allow the reader to compare the vogue cover to the other images mentioned in the article c. to prove to the reader that the vogue cover was inappropriate b. to show the reader the images are not similar at all d. all of the above