Black History Month

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Across
  1. 3. Head coach of the Indianapolis Colts in Super Bowl XLI (the first to have two African American head coaches)
  2. 4. Inventor of a continuous lubrication process for trains
  3. 7. Organized the first large-scale blood bank in the US, which was instrumental in saving many lives during WWII
  4. 10. Participated in the project to survey the borders Washington DC
  5. 11. First African American to hold an international pilot's license
  6. 12. Head coach of the Chicago Bears in Super Bowl XLI (the first to have two African American head coaches)
Down
  1. 1. Black History Month
  2. 2. Inventor of the Jenny Coupler, a device linking train cars together through a bumping process
  3. 5. The first African American granted a patent in the US for an invention
  4. 6. Patented an improved elevator system in 1887
  5. 8. The first surgeon to successfully separate conjoined twins
  6. 9. Inventor of the first automatic three-way traffic signal