Across
- 2. Used the production of steel and vertical integration to create a billion dollar company
- 3. Invented the lightbulb
- 4. 1 million Asian immigrants were processed at this place
- 7. received coded messages across electric wires connecting long distances
- 8. It was a station located in New york harbor
Down
- 1. Owned 90% of the refineries in the US
- 5. was developed in the 1870s and quickly replaced the more dangerous and expensive lamp oils
- 6. Invented by Alexander Graham Bell in 1876