new world crossword puzzle

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Across
  1. 11. give or receive one thing in place of another.
  2. 13. to send goods to another country for sale.
  3. 14. serving in or intended for exploration or discovery
  4. 16. the action or process of settling among and establishing control over the indignous people of an area.
  5. 17. a group of people of one nationality or ethnic group living in a foreighn country.
  6. 18. a temporary fortification built by troops in the field
  7. 19. give or hand over something in exchange for money
  8. 20. the act of discovering something
Down
  1. 1. carry out research or study into a subject.
  2. 2. the activity of buying or selling goods.
  3. 3. the action of buying and selling goods and services.
  4. 4. bring goods into a country for abroad for sale.
  5. 5. having been discovered by chance or unexpectedly
  6. 6. to give a portion of something to others.
  7. 7. control by powerful country of its former colonies or less developed countries
  8. 8. an investigation seeking answers
  9. 9. exploitation by stronger countries of weker country’s resources to strengthen then enrich the stronger countries.
  10. 10. a person who moves with a group of others to live in a new country.
  11. 12. travel in or through an unfamiliar area in order to learn about something
  12. 15. discover something after a deliberate search.