Final answer:
The causes of the American Civil War include disagreements over slavery, the South's desire for more port cities, Abraham Lincoln's anti-slavery stance, and the secession of Southern states to protect their perceived right to keep slaves.
Step-by-step explanation:
The causes of the American Civil War include:
- North and South disagreement on the issue of slavery
- South's desire for more port cities for manufacturing
- Abraham Lincoln's anti-slavery stance and plans to abolish it
- The secession of 11 Southern states to protect their perceived right to keep slaves
These factors, along with Confederate forces opening fire on Fort Sumter, eventually led to the outbreak of the Civil War. President Lincoln initially sought a compromise, but the actions of the Confederacy led to the escalation of tensions and the war.
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