John Henry

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Across
  1. 2. confusion; lots of noise
  2. 4. a piece of land that is 43,560 square feet
  3. 5. fine pieces of gravel
  4. 7. ground into dust
  5. 8. means more than one
Down
  1. 1. means only one
  2. 3. a powerful explosive for blasting
  3. 6. make or build again