Lesson 22 week 2 choice board

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Across
  1. 4. philosophy
  2. 7. golden-age
  3. 9. alliance
Down
  1. 1. achievement
  2. 2. province
  3. 3. Gupta-Empire
  4. 5. Mathematics
  5. 6. prosperity
  6. 8. astronomy
  7. 9. axis