Literature plays a significant role in shaping societal norms by reflecting and challenging existing beliefs, values, and behaviors. Through various literary works, authors can influence readers' perspectives on social issues, cultural practices, and moral standards. By portraying diverse characters, settings, and themes, literature can promote empathy, understanding, and critical thinking among individuals, leading to potential shifts in societal attitudes and behaviors. Additionally, literature can serve as a platform for marginalized voices to be heard, thus contributing to the evolution of societal norms towards greater inclusivity and acceptance.