Across
- 2. a covered wagon pulled by horses that traveled short distances.
- 4. the period of time when the Untied States went from producing goods by hand to producing goods made by machines.
- 7. small island located in New York harbor.
- 8. people who stopped stagecoaches at gunpoint and robbed the passengers.
- 10. a railroad that runs across the entire continent; built across the United States in the 1860s.
Down
- 1. a 19th century company that delivers mail on horseback.
- 3. telegraph code that used a system of dots and dashes.
- 5. a machine that originally allowed people to speak to each other over a system of wires.
- 6. a big building separated into small apartments.
- 9. a machine that sent coded messages across wires.