Harriet Beecher Stowe wrote the book Uncle Tom's Cabin, which was a story that -
A. discussed how Tom started out as a young slave boy, and grew to invent the Cotton Gin
B. exposed slavery, and influenced many men and women to join the Abolitionist Movement
C. showed the power of economic factors in the West, and encouraged many to travel out West
D. exposed the mistreatment of women, and established the Women Rights Movement