Throughout the novel To Kill a Mockingbird, many different prejudices are revealed. The most prominent being the racial prejudice between the white people and black people in Maycomb, Alabama during the 1930's. However, there are many more subtle and discreet prejudices against other people in Maycomb, also.
One of the first prejudices to become known is against the Cunninghams. The Cunninghams are a very poor farming family who were hit hard by the Great Depression. " The Cunninghams never took anything they can't pay back - no church baskets and no scrimp stamps. They never took anything off anybody, they get along on what they have. They don't have much, but they get along on it." Scout explains to Miss Caroline, their first grade teacher, on page 20. The Cunninghams were hit hardest by the Depression and because of their level of poverty the Cunninghams are discriminated against. "The thing is, you can scrub Walter Cunningham till he shines, you can put him in shoes and a new suit, but he"ll never be like Jem." Aunt Alexandra explains to Scout on page 224. Aunt Alexandra does not want Scout associating with Walter Cunningham simply because of his class. Aunt Alexandra is discriminating against the Cunninghams because they are below the Finches on the social strata.
Probably the most prominent prejudice in the novel is the racial prejudice. Tom Robinson was a black man who was accused of raping Mayella Ewell, a white girl. When Tom was put in jail awaiting trial, Atticus, his lawyer, went down one night and sat outside the jailhouse. A mob showed up that night with the intent to beat Tom Robinson but with Atticus there, the mob was stalled and eventually left. This mob was consumed with racial prejudice against the black people. Even Calpurnia, the black housekeeper for the Finches, is discriminated against. Although Calpurnia is treated fairly, it is obvious Calpurnia is considered to be on a lower social level than the Finches.