Crossword

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Across
  1. 2. / Study of the past
  2. 3. / Directional tool
  3. 5. / Medium of exchange
  4. 7. / Form of communication
  5. 9. / American music genre born in New Orleans
  6. 10. / Monument of a figure
Down
  1. 1. / Theory of relativity scientist
  2. 4. / Egyptian wonder
  3. 6. / Second planet from the sun
  4. 8. / World's largest rainforest