<p>In "Personal Beauty and Racial Betterment," Knight Dunlap intricately navigates the intersections of aesthetics, psychology, and social progress, positing beauty as a catalyst for racial upliftment and societal advancement. The book employs a blend of empirical research and philosophical discourse, reflecting the early 20th-century zeitgeist that sought to reconcile the evolving notions of beauty with the prevailing racial ideologies. Dunlap'Ä...