Name one problem that led to the Civil War.

One significant problem that led to the Civil War was slavery. This institution created profound divisions between the Northern and Southern states. The North, which was becoming increasingly industrialized and favoring free labor, opposed the expansion of slavery into new territories and states, viewing it as morally and socially unjust. In contrast, the Southern states relied heavily on an agrarian economy that depended on slave labor, and they sought to protect their way of life and economic interests.

The contentious debates over the status of slavery in new territories, such as during the Missouri Compromise and later the Kansas-Nebraska Act, escalated tensions. The publication of abolitionist literature, including works like Harriet Beecher Stowe's "Uncle Tom's Cabin," further inflamed public opinion against slavery. The election of Abraham Lincoln in 1860, who campaigned against the expansion of slavery, was seen by the Southern states as a direct threat to their interests, ultimately leading them to secede from the Union and precipitating the Civil War.

Other factors, such as economic inequality, immigration, and federalism, played roles in the context of the Civil War but were not as directly tied to the immediate cause of the conflict as slavery was. While economic interests in both the North