Across
- 2. important in history
- 4. full of visitors from other countries, not so nice
- 5. you find people from many countries here
- 7. popular with artists, musicians, etc.
- 8. not modern
- 9. having factories, companies, etc.
Down
- 1. not safe
- 3. dangerously dirty (air and water)
- 5. full of people, buildings, etc
- 6. wonderful, amazing