Age of Exploration Crossword

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Across
  1. 2. Surname of a Portuguese explorer
  2. 5. The name of one of Columbus's ships
  3. 7. Unit of measurement for sea travel
  4. 9. The Treat of ____________
  5. 10. Used to tell direction of travel
  6. 12. The Queen who sponsored Columbus's voyage
Down
  1. 1. Used to preserve food
  2. 3. Used to flavour food
  3. 4. The Empire conquered by Pizarro
  4. 6. The Empire conquered by Cortes
  5. 8. The first explorer to find a new route to the spice trade
  6. 11. Prince Henry the Navigator set up his school for navigation here