crossword puzzle

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Across
  1. 3. to show or make something clear
  2. 4. a public meeting of a large group of people
  3. 5. people who do not have a job
  4. 7. a system in which an authority limits the ideas that people are allowed to express
  5. 9. the increase of trade around the world
  6. 13. without a home
  7. 14. a large piece of card, paper
  8. 16. a document signed by a large number of people
  9. 17. to leave a country permanently and go to live in another one
  10. 19. a short easily remembered phrase
Down
  1. 1. the power to have an effect on people or things
  2. 2. illegal, bad, or dishonest behaviour
  3. 6. the act of showing someone how to do something
  4. 8. not enough food
  5. 9. measure
  6. 10. planned political activities
  7. 11. voters in a specified area
  8. 12. the joining together of different political parties
  9. 15. the belief in freedom and equality between people
  10. 18. the group of people who officially control a country