70's crossword puzlze

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Across
  1. 2. increased welfare
  2. 3. was one of the people who broke in to the Watergate hotel.
  3. 6. came out in the
  4. 7. was president after Ford
  5. 9. The fisrt ___ was recorded
  6. 10. got arrested
  7. 12. resigned before getting impeached
  8. 14. was a popular movie
  9. 15. came out in this decade.
  10. 17. prices skyrocketed
  11. 19. started develop
  12. 20. came out
Down
  1. 1. were set because of the prices.
  2. 4. was a famous serial killer
  3. 5. did not order the break-in at Watergate
  4. 8. became popular
  5. 11. was a football player at the University of Michigan
  6. 13. scanners came out
  7. 16. terrorized New York
  8. 18. the___ was lifted in 1975 (energy crisis)