US History › Section F · Westward expansion and the cotton South › Topic F.5

Free soil or slave soil in the West

The land taken from Mexico forced Americans to answer a question they had avoided since 1820: could slavery go wherever the flag went? The fight over that question split the old parties, gave birth to new ones and ended, for a time, in the Compromise of 1850.

In this topic

  • A victory that divided the nation
  • The Wilmot Proviso
  • Abolition and antislavery
  • The limits of free soil
  • Four answers to one question
  • Worked example: comparing the four positions
  • The Free-Soil Party
  • Worked example: the election of 1848
  • The Compromise of 1850
  • Common mistakes to avoid
  • Key takeaways

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