Chapter 19 Section 1 Vocab

1234567
Across
  1. 5. Rapid Manufacturing Growth
  2. 6. Right to make or sell inventions
  3. 7. Patented the Telephone
Down
  1. 1. built a lightweight airplane
  2. 2. an inventor interested in using electricity
  3. 3. Made the first car to use the moving assembly line
  4. 4. A method to manufacture steel quickly