Which Factors Contributed to the Lack of Credit Often Given

Multiple Choice

Which factors contributed to the lack of credit often given to Rosalind Franklin in the discovery of the structure of DNA?

A) Wilkins showed her photographs to Watson and Crick without her knowledge or permission.
B) She died at an early age so her career was shortened.
C) She was a woman working in a field dominated by men when sexism was more common.
D) All of the above apply.