Killing individuals with undesirable traits could strengthen an overall population. It's basically artificial selection, or man made evolution. Think of breeding dogs, you let the dogs with the most desirable traits breed, while you kill off (or prevent from breeding) the runts.
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Voting was controlled by rural areas in the first half of the 20th century in america
William Shakespeare was a poet, actor, and a playwright.
He most likely got his inspiration from other writers and poets.
I hope this helps :D
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Since the attack was a surprise to the U.S Navy, it caused them to lose many ships and soldiers forcing them to enter WW2.