The Impact of Class Structure The unbending class structure and social definition of Maycomb County profoundly affected the occasions in the novel, To Kill a Mockingbird by Harper Lee. The effect of this class structure and the basic partiality was particularly obvious in the preliminary of Tom Robinson, a Maycomb dark man. In view of the severe class arrangement of Maycomb County and the outrageous preference of the town, Tom Robinson was shamefully indicted for, and condemned to death for, a wrongdoing he didn't commit.The society of Maycomb County had a complete structure containing four classes. The first and high society comprised of desk Caucasians who were viewed as wealthy in the post-despondency years. Characters who fit into this class were Atticus Finch, a well off, profoundly regarded legal advisor and resident around, and Judge Taylor, the equity of Maycomb County and managing judge at the Robinson preliminary.