Across
- 4. commercial and passenger transportation
- 6. areas become more urban
- 8. helped to make things easier to see
- 9. air quality became worse
- 10. Nothing is private
Down
- 1. Cars, trains, boats
- 2. industry and trade is controlled privately
- 3. long distance transmission
- 5. Social/government control
- 7. a way to talk to someone