November 15th

• 1492
  Columbus records first reference to tobacco.
• 1904
  King C. Gillette patents the Gillette razor blade.

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• 1969
  Wendy's Hamburgers chain founded in Columbus, Ohio.
• 1989
  'Batman' movie released on video tape.
• 2001
  Microsoft releases the first Xbox console in the US.
• 2012
  Deep Horizon Oil Spill: BP's $4.5 billion settlement.
• 2017
  Da Vinci's 'Salvator Mundi' sells for record $450.3 million.
• 1777
  Continental Congress approves Articles of Confederation.
• 1867
  First stock ticker unveiled in New York City.