What profession did Edith Wharton primarily belong to?

Edith Wharton was primarily an author, renowned for her contributions to American literature, particularly in the early 20th century. She is best known for her novels that explore themes of wealth, social class, and the complexities of human relationships, with notable works including "The Age of Innocence," which won the Pulitzer Prize, and "The House of Mirth." Her writing showcases intricate character studies and critiques of high society, and her ability to capture the nuances of life among the privileged elite of New York significantly established her reputation as a pivotal literary figure.

While options like architect, politician, and artist reflect important professions, they do not align with Wharton's primary vocation or her most significant achievements. She was not known for any work in architecture, politics, or the visual arts, but rather for her literary artistry and storytelling prowess. Thus, her most critical and lasting contribution to culture and society is as an author, making this choice the most appropriate.