Deangelo's crossword puzzle

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Across
  1. 5. first car to be made
  2. 6. 16th president of the U.S(president during the civil war)
  3. 7. most dangerous batte in the civil war
  4. 8. children started working
  5. 9. An invention that allows you to fly
  6. 10. how long did children worked for
Down
  1. 1. the person who created the model t
  2. 2. a war that happened inside the U.S
  3. 3. people that came to this country
  4. 4. the two people who invented airplanes