The additional information which the image caption provides is C. when and where the picture was taken
This refers to the name that is given to a piece of writing, text, image, etc to give a description.
Hence, we can see that from the given text, there is a caption about the Great Depression and the economic hardship endured, and to add additional information, the detail about when and where the picture was taken would be needed.
Read more about additional information here:
https://brainly.com/question/12669535
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