old people puzzle

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Across
  1. 2. path
  2. 3. a person at the end of their life
  3. 6. The most American war
  4. 7. Soung communication through energy waves
Down
  1. 1. Badass movie star of the 60s
  2. 4. a place to search for phone numbers
  3. 5. the guy who gets your milk