Failures of Political Compromise over Slavery

Apr 8, 2025

Heimler's History - U.S. History Unit 5: Failures of Political Compromise over Slavery

Introduction

  • Focus on the failure of political compromises regarding slavery in the U.S.
  • Previous video discussed the Compromise of 1850.
  • Central theme: Every attempt at compromise over slavery failed.

Westward Expansion and Slavery

  • America's expansion into Western territories reignited the slavery debate.
  • New territories brought questions about the legality of slavery.

Kansas-Nebraska Act of 1854

  • Proposed by Senator Stephen Douglas of Illinois.
  • Divided northern Louisiana Purchase into Kansas and Nebraska Territories.
  • Introduced the concept of popular sovereignty to decide on slavery.
    • Popular sovereignty: Residents vote to determine the legality of slavery.
  • Overturned the Compromise of 1820, angering Northerners.

Bleeding Kansas

  • Violence between pro-slavery and anti-slavery factions ensued.
  • 1855 elections saw fraudulent voting due to Missouri residents voting illegally.
    • 1500 eligible voters, but 6000 votes counted.
  • Resulted in two rival legislatures in Kansas:
    • Pro-slavery in Compton, recognized by President Franklin Pierce.
    • Anti-slavery in Topeka, not recognized by federal government.

Dred Scott Decision of 1857

  • Supreme Court case with major implications for slavery.
  • Dred Scott, a slave, sued for freedom after living in free territories.
  • Chief Justice Roger Taney's decision:
    • Scott, not a citizen, could not sue in federal court.
    • Slaves considered property; thus, slave owners could take them anywhere.
    • Opened all territories/states to slavery.

Political Party Divisions

  • Increasing division over slavery weakened the two-party system.
  • Whig Party:
    • Split into pro-slavery (Cotton Whigs) and anti-slavery (Conscience Whigs) factions.
  • Democratic Party:
    • Gained strength as a regional pro-slavery party.
  • Republican Party:
    • Formed in 1854, including Know Nothings, abolitionists, Free Soilers, and Conscience Whigs.
    • Advocated against the spread of slavery, not its abolition.
    • Seen as a threat by Southern Democrats.

Midterm Elections of 1858

  • Republicans performed well, increasing Southern fears.
  • Tensions rose with the approaching 1860 presidential election.

Conclusion

  • The failure of political compromises escalated tensions leading towards the Civil War.
  • Further videos available to continue studying Unit 5.
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