CROSSWORD

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Across
  1. 3. He wrote the Arthashastra.(8)
  2. 4. The Magadhan ruler who was a contemporary of both Mahavira and Buddha. (8)
Down
  1. 1. A system of government in which the head of the state is elected. (8)
  2. 2. The war which transformed Ashok. (7)
  3. 4. The tree under which Buddha gained enlightenment. (5)