Why Did Uncle Tom's Cabin Infuriate Slave Owners

Why did Uncle Tom's Cabin infuriate slave owners?

A) It was written to convince readers of the benefits of slavery, but few copies were sold.
B) It demonstrated how the brutal realities of slavery harmed everyone associated with it.
C) It convinced many poor southern whites to oppose slavery.
D) Its publication despite its censorship sparked the onset of the first battle of the Civil War.
E) It was an objective description of life under slavery, especially in its combinations of characters.