Andrew

12345678910111213141516171819202122
Across
  1. 2. a precision clock essential for finding longitude
  2. 4. a sharp smelling cleaner effective on glass
  3. 5. the rhythmic paw motion cats make when content
  4. 10. a young sailor assigned to carry gunpowder
  5. 15. a mineral compound used as a household cleaner
  6. 16. a legal protection suspended during wartime
  7. 17. the active ingredient that allows cleaners to remove grease
  8. 18. the bloodiest single day battle in american history
  9. 20. navigation by course speed and time without landmarks
  10. 21. deliberately sinking a ship to prevent capture
Down
  1. 1. describing cleaners that break down organic stains
  2. 3. the raised area on a cats face where whiskers grow
  3. 6. the era of rebuilding after the war ended
  4. 7. the site of the armys formal surrender
  5. 8. an armored steam powered warship of the nineteenth century
  6. 9. a mottled cat coat often associated with females
  7. 11. a cat pattern with three distinct colors
  8. 12. a simultaneous firing of all guns on one side of a ship
  9. 13. an instrument that measures angles between stars and horizon
  10. 14. a warship design that made earlier battleships obsolete
  11. 19. the horizontal angle used to determine direction
  12. 22. sideways drift caused by wind or current