Which playwright's achievements included both naturalism and realism?

The correct answer highlights Henry Becque's contributions to both naturalism and realism in the context of theater. Naturalism is characterized by its focus on everyday life and the belief that human behavior is shaped by environment and heredity. Realism, while also concerned with depicting life accurately, is more focused on portraying social issues and the complexities of human relationships without an overtly philosophical agenda.

Henry Becque was influential in the development of realism and naturalism, particularly in the French theatre scene. His works often delve into social themes and explore the depths of human character, showcasing detailed settings and complex interactions that exemplify the tenets of both movements. His approach to dialogue and character development paved the way for later playwrights who embraced these styles, making his achievements critical in the transition to modern theatrical expression.

The other playwrights mentioned have significantly different focuses in their works. For instance, George Bernard Shaw is known for his wit and social critiques but is not specifically tied to naturalism. Pierre Beaumarchais is recognized for his comedic works, which are not rooted in the realistic style but rather in melodrama and farce. J.M. Barrie, famous for works such as "Peter Pan," leans more toward fantasy and whimsical storytelling rather than