Uncle Tom's Cabin is primarily known for addressing which major societal issue?

Uncle Tom's Cabin, written by Harriet Beecher Stowe, is primarily recognized for its powerful portrayal of slavery and its profound effects on individuals and society. The novel was published in 1852 and played a significant role in shaping public opinion about the moral implications of slavery in America. Through its vivid characters and emotional storytelling, the book highlighted the brutality and inhumanity of the institution of slavery, as well as the struggles faced by enslaved individuals and their families. Stowe aimed to evoke empathy and spur social action against slavery, making it a foundational text in the abolitionist movement. This focus on slavery and its impacts is central to the novel's legacy and influence, effectively making it a seminal work in American literature related to social justice issues.