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