Reconstrutcing the past

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Across
  1. 3. written in tamil
  2. 4. study of the past
  3. 7. first age in human history
  4. 8. found all over decan in INDIA
  5. 10. people use this to kill animals
Down
  1. 1. in this age people use both wood and cooper
  2. 2. study of
  3. 5. discovery of agriculture
  4. 6. discovery of metal
  5. 9. royal command