The South's "Positive Good" Argument for Slavery Claimed That

The South's "positive good" argument for slavery claimed that  

A) slavery was supported by the authority of both the Bible and the Constitution.
B) slavery was good for the barbarous Africans because enslavement introduced them to Christianity.
C) slaves benefited from receiving education and job training.
D) slaves were usually treated as members of the family.
E) slaves were better off than most northern wage earners.