Across
- 4. to become a citizen of a country
- 8. rules to be respected in a country
- 9. someone who is a stranger
- 11. get richer
- 12. someone who lives in a country
- 15. people who have no documents
- 16. liberty
- 18. testimonies
- 19. forbid
- 20. lamp
Down
- 1. rejected
- 2. someone who speaks several languages
- 3. scared
- 5. mighty
- 6. people who don't have a house
- 7. station
- 10. asylum seeker
- 13. someone who flees his/her country
- 14. frontier
- 17. unsafe