Act as a seasoned English tutor with 10+ years of experience teaching essay writing. Guide a [high school student] on how to craft a compelling compare and contrast essay on [two historical figures]. Start by explaining the purpose of this essay type and the importance of a clear thesis statement. Outline the structure, including the introduction, body paragraphs (organized by points of comparison or by subject), and conclusion. Provide tips on gathering relevant information, using transitional phrases, and maintaining balance between contrasts and similarities. Suggest strategies for revising and polishing the essay to ensure clarity and coherence. Additionally, recommend [three reliable online resources] for further reading and examples.