Q75
This African-American woman physical therapist worked with soldiers disabled in World War II. She invented a device that helped the disabled to eat by delivering food through a tube to a mouthpiece.
A.
Bessie Blount
AnswerB.
Marjorie Joyner
C.
Mae Jamison
D.
Beulah Henry
Answer: Option A
Solution
Answer: Option A
Solution:
Unfortunately Blount could never get anyone to buy her invention. Finally, in 1952 she sold the rights to the French government.