Final answer:
Pro-slavery advocates defended slavery by arguing that it was a positive good for the United States, generating wealth and allowing white men to pursue their talents. They also claimed that slavery provided care and Christian teachings to enslaved people. Furthermore, they critiqued wage labor in the North, arguing that it was worse than slave labor.
Step-by-step explanation:
The defense of slavery put forth by pro-slavery advocates included several arguments. They claimed that prohibiting the expansion of slavery violated American property rights and that slavery was a positive good for the United States, generating wealth and allowing white men to pursue their true talents. Pro-slavery advocates also argued that slavery provided care and Christian teachings to enslaved people, contrasting it with what they saw as the wage slavery of the North. Additionally, they criticized wage labor and argued that it was worse than slave labor.