the happiest refugee

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Across
  1. 4. a person with whom one has had no personal acquaintance
  2. 7. of, relating to, or signifying the combination or interaction of social and economic factors:
  3. 9. the act of detaining
  4. 11. a group of persons related by common descent or heredity
  5. 12. a form of discrimination
  6. 13. to join, link, or fasten together; unite or bind
  7. 16. over the side of a ship or boat, especially into or in the water
  8. 19. persons who lack permanent housing
  9. 20. sharing a common and distinctive culture, religion, language etc
Down
  1. 1. a person who has left their country to escape harm
  2. 2. you are from the largest continent
  3. 3. representing different cultures or cultural elements
  4. 5. a state of being extremely poor
  5. 6. a native inhabitant of Vietnam
  6. 8. more than one colour
  7. 10. entering from another part of one's country or home territory
  8. 14. a member of the Communist Party or movement
  9. 15. you are from a
  10. 17. the state of being varied or diversified
  11. 18. forbidden by law or statute