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Speech on the Kansas-Nebraska Act
| Crisis of Constitutionalism
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Dred Scott v. Sandford
| Crisis of Constitutionalism
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Seventh Lincoln-Douglas Debate
| Crisis of Constitutionalism
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The Dividing Line
| Crisis of Constitutionalism
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Reply in the Senate to William Seward
| Secession and Civil War
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South Carolina Secession Declaration
| Secession and Civil War
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First Inaugural Address
| Secession and Civil War
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Message to Congress in Special Session
| Secession and Civil War