Crossword challenge

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Across
  1. 2. a line on which an object spins
  2. 4. is one of many accomplishment of the Indian classic age
  3. 5. the first pan-Indian empire
  4. 6. the empire covering much of northern India that was ruled by the Guptas from around 320 C.E. to around 550 C.E.
  5. 9. A theory or set of values by which one lives; the search for wisdom and knowledge
  6. 10. A study of something that most kids hate
Down
  1. 1. a period of time of peace and great art/sciences
  2. 2. A bond between families, states or other groups to further their common interests
  3. 3. A positive result gained by hard work
  4. 7. A territory that is part of a country or an empire
  5. 8. The study of the galaxy
  6. 9. A situation of wealth and success