B; South
The South.
Southerners typically supported slavery because the south's major crop was cotton which was difficult to pick so they get slaves to do it. Northerners opposed slavery mainly because they had no need for it because of the rocky soil.
the southern part of the us supported slavery and the north was against it. however some states in the south still supported it so the fact that it was in or near to the south, related to the fact that it supported slavery.
The North was the antislavery part of the country; The South was a pro-slavery part of the country.
The North and the West for the most part were anti-slavery.
Yes, the Southern states in the United States allowed and supported slavery before the Civil War. Slavery was an integral part of the economy and society in the South, with many plantations relying on enslaved labor for their operations.
The white clergy in both the North and the South had a primary difference. For the most part many Southern pastors were in favor of slavery. One idea they had was that slavery was God's way and also they were helping the slaves by even being in the US. For the most part clergy in the North was opposed to slavery. For the most part they believed slavery was immoral and against God's will.
Wyoming
It would be easier if you asked what countries did not have a period of Slavery. Virtually every country or the area that is now a particular country had used Slaves at some time in the past.
Western Africa
Most southerners in the antebellum period viewed slavery as a necessary institution for their agrarian economy, particularly in the production of cash crops like cotton and tobacco. Many believed it was essential for their way of life and justified it through economic, social, and racial arguments. While some opposed slavery on moral grounds, the majority supported it, seeing it as integral to their social hierarchy and economic prosperity. The defense of slavery became a central part of southern identity and culture.
For the most part, the national debate on slavery was not whether to abolish it. Most Americans, especially in the North, did not want slavery to spread to the western frontiers.