Answer:
There were several causes of the war, including differences between the Northern and Southern states, slavery, and states' rights.
Differences between the North and South in terms of economy, culture, and society also contributed to the causes of the Civil War. The North had a more industrialized economy, while the South was primarily agricultural. These differences led to tensions between the two regions, as the North saw the South as being behind the times, while the South saw the North as being intrusive and interfering.
Slavery was the biggest cause of the Civil War. The Northern states had abolished slavery, while the Southern states relied heavily on the institution for their economy and way of life. One of the ways the South maintained a agricultural economy was through the use of slaves and were hesitant to abolish what had allowed for their economy to work with ease. The disagreement over the spread of slavery into new territories and states was a key factor that led to the outbreak of war.
States' rights was another cause of the Civil War. The South felt that the federal government was overstepping its bounds by trying to regulate slavery and other issues. The South believed in the principle of states' rights, which meant that each state should have the right to make its own laws and decisions without interference from the federal government.