In Uncle Tom's Cabin, Harriet Beecher Stowe Took on the Pro-Slavery

In Uncle Tom's Cabin, Harriet Beecher Stowe took on the pro-slavery position by contending that

A) no good can ever come from slavery.
B) slavery produced a weak and degraded population.
C) good intentions of some owners cannot make up for an evil institution.
D) owners often broke the promises they made to slaves.
E) slavery actually hurt  not helped  the South's economy.