Edith Wharton's role in the development of American literature was profound, as she was one of the first female authors to achieve notable recognition. Her novels, such as "The Age of Innocence," critically examined society and class structure in Gilded Age America. Through her sharp observations and intricate character studies, Wharton explored themes of morality, gender, and the constraints of social expectations. Her work broke ground for future generations of female writers, establishing a literary landscape that challenged traditional narratives. Wharton's contributions also extended to architectural criticism, showcasing her versatility as a writer and thinker.