Aztecs v.s. Spanish Crossword

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Across
  1. 1. Pipe that brings fresh water to a city
  2. 4. floating farms built by Aztecs
  3. 6. Aztec's Island City
  4. 9. Spanish leader who defeated the Aztecs
  5. 10. trade across the Atlantic Ocean
  6. 13. European country that sent conquistadors to Americas
  7. 14. bad effect of Columbian Exchange
Down
  1. 2. Spanish soldier looking for gold
  2. 3. plant that moved from America to Europe
  3. 5. plant that moved from Europe to America
  4. 6. animal that moved from America to Europe
  5. 7. Spanish explorer who crossed the Atlantic in 1492
  6. 8. Last Aztec king. Kidnapped by Cortes
  7. 11. positive effect of Columbian Exchange
  8. 12. animal that moved from Europe to America