Answer :
Final answer:
The main causes of the Civil War were slavery, states' rights, and Lincoln's election.
Explanation:
Slavery was the primary cause of the Civil War, with the North seeking to abolish it while the South aimed to preserve it for economic and social reasons. Additionally, the conflict over states' rights played a role, as some states believed they had the right to secede from the Union. Lincoln's election as president further exacerbated tensions, leading to the outbreak of the war.
