African crossword puzzle

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Across
  1. 6. earlyist civilization in Africa
  2. 7. syrian christian
  3. 8. land in egypt
  4. 10. Empire prosperity and achievement
  5. 13. the south of sahara
  6. 14. Mauryan rulers
Down
  1. 1. created the first strong empire
  2. 2. oldest city in west Africa
  3. 3. First empire of the Qin
  4. 4. Chinese peace
  5. 5. first people in Africa
  6. 8. Indian poet
  7. 9. Famous Han ruler
  8. 11. marrying more than one spouse
  9. 12. east of Egypt