Historians Typically Disagree with Which of the Following Contentions from Time

Historians typically disagree with which of the following contentions from Time on the Cross?

A) Slavery was profitable for Southerners and consequently resulted in wealth accumulation.
B) Slavery was on the verge of extinction on the eve of the Civil War.
C) Slave owners were moral and treated slaves with kindness and high standards.
D) Slave breeding and sexual exploitation were myths and slave sales rarely broke up slave families.