Across
- 2. Advances like telegraph and postal service.
- 3. Paid employees in factories or cities.
- 6. Managed U.S. money and economy.
- 9. Delivers mail across the country.
- 10. Trading goods without money.
- 11. Women factory workers in textile mills.
- 12. Telegraph inventor and Morse code creator.
- 14. Growth of roads, canals, and railroads.
- 16. U.S. spreads to western territories.
- 17. Kept balance of free and slave states.
- 18. Artificial waterway for transport.
Down
- 1. Violent slavery conflict in Kansas.
- 4. Tracks for fast train travel and shipping.
- 5. Economic shift to industry and trade.
- 7. Steam-powered riverboat for travel and trade.
- 8. Import taxes to protect local industries.
- 13. Forced tribes west of Mississippi.
- 15. Sends coded messages over wires.
