Answer: B: specific details about when and where she was born and her childhood
Step-by-step explanation:
Dorothea Lange (1895-1965) was a very successful photographer during the Great Depression.
If the text describes her and focuses on her professional career, it should mainly contain details related to her work as a photographer. It is, therefore, unnecessary to include information about the place and time of her birth. On the other hand, the information related to the objects that she photographed, people and places in the photos, or the effect of her work should be mentioned.