The Cat in the Hat use of the term "cat" to refer to jazz musicians. According to Nel, "Even as [Geisel] wrote books designed to challenge prejudice, he never fully shed the cultural assumptions he grew up with, and was likely unaware of the ways in which his visual imagination replicated the racial ideologies he consciously sought to reject." Geisel once called the fish "my version of Cotton Mather", the Puritan moralist who advised the prosecutors during the Salem witch trials. Betty Mensch and Alan Freeman support this view, writing, "Drawing on old Christian symbolism (the fish was an ancient sign of Christianity) Dr. Seuss
The Cat in the Hat most important academic controversy" of the Cold War era. Academic Louis Menand contends that ""The Cat in the Hat" transformed the nature of primary education and the nature of children's books. It not only stood for the idea that reading ought to be taught by phonics; it also stood for the idea that language skills—and many other subjects—ought to be taught through illustrated storybooks, rather than primers and textbooks." In 1983, Geisel told Jonathan Cott, "It is the book I'm proudest of because it had something to do with the death of the "Dick and Jane" primers." The book led