economic boom

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Across
  1. 4. pioneered mass production
  2. 6. the first blockbuster movie
  3. 10. the 1920s were the age of the
Down
  1. 1. what was known as Ellis island
  2. 2. made it easier for people to loan money
  3. 3. year that the first civil aircraft appeared
  4. 5. first actor to sign a $1 million contract
  5. 7. got businesses names out there
  6. 8. the most celebrated baseball star
  7. 9. first tabloid news paper
  8. 11. percentage of Americans with electrical lights