The defense of slavery refers to the arguments and justifications made by pro-slavery advocates in the antebellum South to support the institution of slavery as a beneficial and necessary part of society. These defenses often included claims about economic advantages, racial superiority, and historical precedents, aiming to counteract abolitionist sentiments and maintain social order. Supporters argued that slavery was essential for the prosperity of the Southern economy, particularly in the production of cash crops like cotton and tobacco.