Cultural values: Literature often expresses the values of the culture in which it is created. For example, in classical Greek literature, values such as bravery, honor, and loyalty are upheld.
Social issues: Literature can raise awareness of social issues and injustices. In the novel ''Uncle Tom's Cabin,'' Harriet Beecher Stowe brings attention to the harsh realities of slavery.
Cultural identity: Literature provides insights into how a group of people define their identity. The stories writers tell often include shared symbols, beliefs, and experiences that reinforce that identity.
Artistic expression: Literature allows individuals to express themselves artistically and challenge society's norms.
Cultural preservation: Literature helps preserve the languages, traditions, and stories of the past, enabling future generations to connect with cultural heritage.