Uncle Tom's Cabin is fictional. It uses fictional elements to tell a story that aimed to expose the cruelty and immorality of the institution of slavery. Despite being fictional, it was based on real-life issues and had a profound influence.
Uncle Tom's Cabin is a classical novel with historical significance. It is one of the representative works of Finn in the 18th century. It tells the story of Uncle Tom, the protagonist, who was kidnapped by a slave owner's family during the Civil War and forced to become a slave. It deeply reveals and critically criticized slavery. The novel was translated into many languages and had a profound influence on American literature and culture.
Definitely fiction. 'Uncle Tom's Cabin' is a powerful fictional work that aimed to raise awareness about the injustice of slavery through its characters and storylines.