institution. The opening of "A Key to Uncle Tom's Cabin" begins with a preface wherein Stowe openly shares her struggle in writing this non-fiction work, emphasizing that slavery is an intrinsically dreadful subject. She notes that her task has expanded beyond her original intent, driven by the need to confront the painful truths surrounding slavery as a moral question. The first chapter focuses on various dynamics of the slave trade, illustrated through characters such as Mr. Haley, a slave trader, shedding light on the grim realities faced by individuals caught in this trade. Stowe underscores that the depictions in "Uncle Tom's Cabin," while fictionalized, are based on real events and sentiments, thus legitimizing the emotional and physical toll inflicted upon those ensnared in slavery. (This is an automatically generated summary.)