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Events Leading to American Civil War

Apr 22, 2025

Overview of Events Between the Constitutional Period and the American Civil War

Introduction

  • This period involves many efforts to resolve the issue of American slavery.
  • Key compromises were made, but ultimately these did not resolve the issue.

Key Compromises During the Constitutional Period

  • Three-Fifths Compromise:
    • Southern states wanted enslaved people to count for representation purposes.
    • Agreement that enslaved individuals would count as three-fifths of a person.
    • Benefited states like Virginia in terms of electoral influence.
  • Ending of the Atlantic Slave Trade:
    • Congress had the option to end the trade from 1800, which it did.
  • Cotton Gin:
    • Invented by Eli Whitney in 1793.
    • Revolutionized cotton production, making slavery more entrenched.

Territorial Expansion and Slavery

  • Louisiana Purchase (1803):
    • New territories raised questions about whether they would be free or slave states.
    • Missouri Compromise (1820):
      • Missouri and Maine entered the Union as slave and free states, respectively.
      • Slavery prohibited north of the 36°30′ line, except in Missouri.

Rising Tensions and Key Events

  • Nat Turner's Rebellion (1831):
    • Intensified Southern fears of slave rebellions.
    • Led to harsher restrictions on slaves.
  • Amistad Case (1831):
    • Supreme Court sided with Africans who rebelled on the Amistad, ruling they were free.
  • Nullification, States' Rights, and Popular Sovereignty:
    • Nullification: States can nullify federal actions they disagree with.
    • States' rights: Debate over state vs. federal power.
    • Popular sovereignty: New territories vote on their own free/slave status.

Compromise of 1850

  • Admitted California as a free state.
  • Allowed Utah and New Mexico to decide on slavery.
  • Established new boundaries for Texas and New Mexico.
  • Introduced the Fugitive Slave Act, angering abolitionists.

Kansas-Nebraska Act (1854)

  • Repealed the Missouri Compromise.
  • Allowed Kansas and Nebraska to decide on slavery by popular sovereignty.
  • Led to "Bleeding Kansas" due to violent clashes.
  • Contributed to the fall of the Whig Party and rise of the Republican Party.

Dred Scott Decision (1857)

  • Supreme Court ruled that African Americans couldn’t be U.S. citizens.
  • Asserted slavery couldn’t be prohibited by federal law.

Prelude to the Civil War

  • Lincoln-Douglas Debates (1858):
    • Abraham Lincoln emerged as a prominent figure.
    • Set the stage for the 1860 presidential election.

Conclusion

  • The lecture covers significant events leading up to the Civil War, focusing on the political and legal struggles over slavery.