The Second Industrial Revolution

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Across
  1. 3. Inventor of the telephone
  2. 7. Investor who helped railroads to take off in America
  3. 10. Inventors who built the world's first airplane
  4. 11. inventor of the Bessemer Process
  5. 12. People who came to the United States for work and a better way of life.
  6. 13. Inventor of the assembly line, and a businessman who produced cars.
Down
  1. 1. A quick and cheap way to manufacture steel by blasting hot air through melted iron
  2. 2. A document that gives inventors exclusive rights to make or sell inventions for a set amount of time
  3. 4. More ________________ were used during the industrial process
  4. 5. What factories used to send their products to consumers faster
  5. 6. This invention was made out of crude oil, and was used in cooking, heating and lighting
  6. 8. Individual who used the Bessemer process to make Steel
  7. 9. Inventor of the lightbulb and many other inventions