Puzzle

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Across
  1. 2. Northern congressman not opposed to slavery
  2. 3. Law for slaveholder to seize slave
  3. 8. People rushed to California for
  4. 10. Divided Nebraska and Kansas
  5. 13. Raids Harpers Ferry, Virginia
  6. 14. Secedes from Union in 1860
  7. 15. Mexican-American War hero
Down
  1. 1. Becomes president after Taylor dies
  2. 4. Network of secret routes North
  3. 5. Short lived party founded in 1848
  4. 6. Compromise that becomes law in 1850
  5. 7. Party founded in 1854
  6. 9. Novel by Harriet Beecher Stowe
  7. 11. Republican elected president in 1860
  8. 12. Labor of freemen, not slaves