Cole n Dylan Special crossword puzzle

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Across
  1. 5. Lived where modern day Mexico city is
  2. 6. Lived in machu pichu
  3. 8. An ancient way to tell the date
Down
  1. 1. Farming on the side of mountains
  2. 2. Lived a long the gulf of mexico
  3. 3. Connecting north and south America also known as middle america
  4. 4. A strip of land connecting land masses
  5. 7. Lived on Yucatan pininsula
  6. 8. Floating growing beds
  7. 9. In the middle of mexico city