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Home Q & A Board Humanities History
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yani12x yani12x
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6 years ago
Which of the following factors contributed to the increase in life expectancy longevity in the 1970s?
 
  A. advances in medicine and reductions in the childhood death rate
  B. increased immigration and greater requirements in medical study
  C. end of the Vietnam War and reductions in the elderly death rate
  D. increased emigration and the end of the Vietnam War
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Brownr40Brownr40
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6 years ago
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yani12x Author
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6 years ago
Thanks
missnoname
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Yesterday
This helped my grade so much Perfect
Morgan-C
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2 hours ago
this is exactly what I needed
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