Joseph Campbell's cultural legacy was shaped by significant influences in mythology and comparative religion. His study of ancient myths and stories across cultures led to the development of his concept of the monomyth or “hero's journey.” Influenced by figures like Carl Jung and their ideas about the collective unconscious, Campbell proposed that stories across different cultures share universal themes and archetypes. His work inspired writers, filmmakers, and artists to draw upon these shared narratives, fostering a deeper understanding of the human experience. Campbell's insights into mythology have shaped modern storytelling and continue to serve as a foundation for analyzing cultural narratives.