Civil war crossword puzzle

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Across
  1. 6. confederate general
  2. 7. before the war
  3. 8. turning point in the civil war
  4. 9. the Union president
  5. 10. submarine found a century later in Charleston
  6. 13. killed more people in the war than fighting
  7. 16. goods that are illegal in a country
  8. 17. the first battle of the war
  9. 19. the number of confederate states
  10. 20. the states that seceded
Down
  1. 1. blocking people or goods from entering or leaving somewhere
  2. 2. to leave a government or political party
  3. 3. the one and only confederate president
  4. 4. could be considered a monster or hero
  5. 5. a job a lot of women took
  6. 11. setting free
  7. 12. the first ironclad battle in the war
  8. 14. the states that weren't confederate or union states
  9. 15. the first state to secede
  10. 18. the nickname for the US