Eugenics is the philosophy and social movement that argues it is
   possible to improve the human race and society by encouraging
   reproduction by people or populations with “desirable” traits (termed
   “positive” eugenics) and discouraging reproduction by people with
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   [1] Black, Edwin, War Against the Weak: Eugenics and America’s Campaign
   to Create a Master Race (Dialog Press, 2003).
   [2] Stern, Alexandra Minna, Eugenic Nation: Faults and Frontiers of
   Better Breeding in Modern America (Berkeley, University of California