Unfamiliar Words in "Perils of Indifference" and "I Have a Dream"

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Across
  1. 3. acting to save someone from error or evil.
  2. 11. greatly revered and honored.
  3. 14. extreme scarcity of food.
  4. 15. as is certain to happen; unavoidably.
  5. 16. the quality of dealing with ideas rather than events.
  6. 20. very unusual or remarkable.
  7. 21. abstract theory with no basis in reality.
  8. 22. (of a feeling or memory) lasting a long time; enduring.
  9. 23. leading to failure or disaster.
Down
  1. 1. acutely distressing.
  2. 2. the action of deporting a foreigner from a country.
  3. 4. a cause of great trouble or suffering.
  4. 5. a violent or sudden change or disruption to something.
  5. 6. an anniversary of a thousand years.
  6. 7. showing evidence of decline.
  7. 8. the study of the origin of words and the way in which their meanings have changed throughout history.
  8. 9. the state or situation of being alone.
  9. 10. (of a place or people) freed from imprisonment, slavery, or enemy occupation.
  10. 12. capable of being imagined or grasped mentally.
  11. 13. the state of being well known for some bad quality or deed.
  12. 17. the magnitude or intensity that must be exceeded for a certain reaction, phenomenon, result, or condition to occur or be manifested.
  13. 18. serious and immediate danger.
  14. 19. a dangerous, difficult, or otherwise unfortunate situation.