Across
- 1. Edison,- used electricity inventors
- 6. Industrial Revolution,- a period of rapid growth in u.s manufacturing in the late 1800s
- 7. Process, -a manfuncter steel quickly and cheaply by blasting hot air through molten iron to quickly remove impurities.
Down
- 2. Gramham Bell,- patented the telephone
- 3. and Orville Wright,-built a lightweight airplane that used a small, gas-powered engine.
- 4. exclusive rights to make or sell inventions
- 5. Ford,- introduced the Model T in 1908