The American Civil War's origins lie in stark economic and cultural divisions between the industrial North and the agrarian South, with slavery at the core. The North's growing abolitionist movement, judicial decisions, and political strife over states' rights and federal power led to Southern secession and war.
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The North's industrialization and opposition to slavery contributed to the economic and cultural divisions in the United States
Reliance on Slave Labor
The South's agricultural economy heavily relied on slave labor, particularly in the production of cotton
Profitability of Cotton
The invention of the cotton gin by Eli Whitney greatly enhanced the profitability of cotton in the South
The North's growing economy without reliance on slave labor and moral opposition to slavery led to a strong abolitionist movement
The debate over states' rights and federal authority, including the doctrine of nullification, was a major source of political tension
Kansas-Nebraska Act
The Kansas-Nebraska Act of 1854, which led to violent confrontations, further exacerbated political tensions
The Supreme Court's decision in Dred Scott v. Sandford, which declared that Congress had no authority to prohibit slavery in the territories, heightened sectional tensions
Lincoln's election, seen as a threat to the Southern way of life, was a major factor in the secession of Southern states
South Carolina's Declaration of Secession
South Carolina's declaration of secession, echoing the Declaration of Independence, was followed by the secession of six more states
The Confederate bombardment of Fort Sumter marked the beginning of the Civil War, which was the culmination of the deep-seated divisions in the nation