What was one problem that led to the Civil War?

• A. Economic reasons
• B. States' rights
• C. Tariffs
• D. Slavery

Answer: (D)

Slavery was the central issue that divided free and slave states and ultimately drove the nation toward war. The question of whether slavery would expand into new territories and states created a moral, political, and economic clash that made compromise increasingly impossible. The other factors—economic differences between the North and South, disputes over states’ rights, and tariff disputes—fueled tensions, but they did not define the conflict as starkly or as persistently as the institution of slavery did. As debates over slavery intensified, abolitionist pressure grew, political alignments shifted, and the breakup of the Union followed, making slavery the defining problem that led to the Civil War.