PART B: Which section from the text best supports the answer to Part A?

A.
"In a time when minorities held very few jobs in mathematics and science, Johnson was a trailblazer." (Paragraph 1)

B.
"Johnson could vividly recall watching her older siblings go to school, wishing so much that she could go with them." (Paragraph 3)

C.
"As Johnson worked on math problems with the other female computers, she would ask questions." (Paragraph 9)

D.
"She encouraged students to learn more about mathematics and science — and to never give up on their dreams." (Paragraph 15)

A. "In a time when minorities held very few jobs in mathematics and science, Johnson was a trailblazer." (Paragraph 1)