Chapter 19 (Vocabulary)

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Across
  1. 1. Exclusive right to make or sell inventions
  2. 6. Industrial Revolution A period of rapid growth in U.S. manufacturing in the late 1800s
  3. 7. Process A way to manufacture steel quickly and cheaply by blasting hot air through melted iron to quickly remove impurities.
Down
  1. 2. Graham Bell Patented the telephone
  2. 3. Edison The inventor of the electric light bulb and many electric power plants
  3. 4. and Orville Wright Built a lightweight airplane that used a small, gas-powered engine
  4. 5. Ford Introduced the Model T in 1908. The first to implement a moving assembly line in manufacturing