Across
- 1. renovated and restored the white house
- 5. invented the telephone
- 7. built the Brooklyn Bridge
- 8. used federal troops to stop the strike of railroad workers
- 11. controlled one-third of the nation's oil business
- 12. developed a code that made it easier to communicate through the telegraph
- 13. improved the filament in lightbulbs
- 15. built AC motors to spread electricity
- 18. was assassinated two hundred days into office
Down
- 2. takes over after McKinley is assassinated
- 3. invented the air brake
- 4. his process made it easier and cheaper to remove impurities from iron and turn it into steel
- 6. the first person to successfully drill for oil
- 9. created a telegraph system for trains to communicate
- 10. first and only president to serve two non-consecutive terms
- 14. focused his campaign on "front porch speeches"
- 16. developed the lightbulb and power plants to spread electricity
- 17. started a steel empire that would be worth $400 million