Why Did Harriet Beecher Stowe Pen Her Novel Uncle Tom's

Why did Harriet Beecher Stowe pen her novel Uncle Tom's Cabin,which was published in 1852?

A) Stowe wanted to promote African colonization as the best solution to the evils of slavery.
B) Stowe wanted women to leave any church that did not preach against slavery.
C) Stowe wanted more white northern women to join abolitionist societies.
D) Stowe sought to depict slavery as degrading,especially to slave women.