Crossword Challenge

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Across
  1. 2. the empire covering much of northern India that was ruled by the Guptas from around 320 C.E. to around 550 C.E.
  2. 7. a theory or set of values by which one lives; the search for wisdom and knowledge
  3. 10. a line on which an object spins
  4. 11. a bond between families, states, or other groups to further their common interests
  5. 12. the study of numbers
Down
  1. 1. the study of the stars and planets
  2. 3. a situation of wealth and success
  3. 4. a positive result gained by hard work
  4. 5. a period of great happiness, prosperity and achievement
  5. 6. school attended by the upper class
  6. 8. a territory that is part of a country or an empire
  7. 9. engineers designed and built a system of____