"Oh, the humanity!"

1234567891011121314151617181920
Across
  1. 2. triangular sail
  2. 3. brightens the darkest days
  3. 4. the wheels go round and round
  4. 8. moral stain on european history
  5. 11. head of the roman catholic church
  6. 12. what the subject does or is
  7. 15. raiders from denmark
  8. 16. rebirth
  9. 17. attempts to conquer the holy land
  10. 18. undermining another's self esteem
  11. 19. mounted professional soldier
  12. 20. all knowing
Down
  1. 1. often wealthier than nobles
  2. 5. destiny is all
  3. 6. protagonist of barren grounds
  4. 7. land held on condition of feudal service
  5. 9. vicious pedagogue
  6. 10. heaven's ante room in medieval europe
  7. 11. full stop
  8. 13. the black death
  9. 14. aboriginal