Show readers why one subject is more desirable than the other. Example: "Cats are better pets than dogs because they require less maintenance, are more independent, and are more adaptable."
Help readers make a meaningful comparison between two subjects. Example: "New York City and San Francisco are both great cities for young professionals but they differ in terms of their job opportunities, social environment, and living conditions."
Show readers how two subjects are similar and different. Example: "While both The Catcher in the Rye and To Kill a Mockingbird explore the themes of loss of innocence and the deep bond between siblings, To Kill a Mockingbird is more concerned with racism while The Catcher in the Rye focuses on the prejudices of class." really are. Make a Venn Diagram of the two subjects and write the similarities in the part of the intersecting circles, while writing the differences in the parts of each subject's circle that does not intersect with other. This will require you to consult your sources, brainstorm, and analyze the two subjects on a deeper level.
Once you've made your list, think about the most meaningful differences and similarities. If you're comparing "To Kill a Mockingbird" and "The Great Gatsby," you may find that one author was male and one was female, but there's only so much you can say about that; instead, dig deeper into the themes that are worth exploring. For example, you can argue that both books explore the theme of loss of innocence.
3Write your thesis statement. Your thesis