Black History Month ep 3 Heroes and Innovators

Edit Answers
1234567
Across
  1. 3. WWII fighter-pilot group
  2. 4. awarded the Navy Cross in WWII
  3. 5. cells are used in medical research
  4. 7. carbon fiber filament inventor
Down
  1. 1. WWI Infantry Unit
  2. 2. engineer, doctor, NASA astronaut
  3. 6. barnstormer pilot