What book was originally titled “Life Among the Lowly”, was written by Harriet Beecher Stowe and is about slavery in the U.S.?

Question: What book was originally titled “Life Among the Lowly”, was written by Harriet Beecher Stowe and is about slavery in the U.S.?

Choices:

The Tell-Tale Heart
Tom Sawyer
Gulliver’s Travels
Uncle Tom’s Cabin

Correct answer:

Uncle Tom’s Cabin