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Across
  1. 2. increasedspeedoftravel
  2. 4. spinnedwool
  3. 5. breaktoughsoil
  4. 8. steelprocess
  5. 9. clearingcotton
Down
  1. 1. farming
  2. 3. massproduceparts
  3. 5. watertransport
  4. 6. waterpower
  5. 7. electricalsignals