Step 1 : Introduction to the question "Who wrote the anti-slavery novel Uncle Tom's Cabin?"
Uncle Tom's Cabin is an anti-slavery novel by American author Harriet Beecher Stowe. Published in 1852, the novel had a profound effect on attitudes toward African Americans and slavery in the U.S. and is said to have "helped lay the groundwork for the Civil War". Stowe, a Connecticut-born teacher at the Hartford Female Seminary and an active abolitionist, featured the character of Uncle Tom, a long-suffering black slave around whom the stories of other characters revolve. Uncle Tom's Cabin was the best-selling novel of the 19th century and the second best-selling book of that century, following the Bible.