Chapter 14.3-14.5

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Across
  1. 2. the spread of an invention or a discovery from one area to another
  2. 4. each ruling group sows the seeds of it's own destruction
Down
  1. 1. Ogburn's term for human behavior lagging behind technological innovations
  2. 3. a new way of seeing reality
  3. 5. the combining of existing elements and and materials to form new ones