Across
- 2. The wizard of Menlo Park
- 3. founded by the Rockefeller Coporation
- 4. created by John D. Rockefeller
- 6. cheap way to transform iron to stronger steel
- 8. Dominated the oil industry
- 10. dominated the railroad industry
Down
- 1. Laisserz-faire government policies and new business tactics led to it
- 5. dominated the steel industry
- 7. A person who became successful through ruthless efforts in business
- 9. the most influential invention made by Thomas Edison