Answer:
A story about the life and historical impact of Harriet Tubman.
Step-by-step explanation:
Biographies are those works of literature that details or writes about the life and works of someone. They are the detailed description of that person's life and works, at times about his/her contribution to the society or nation.
From among the given options, the story about the life and historical impact of Harriet Tubman can be categorized as a biography. This is for the fact that biographies deal with real people and their works. The story of a prince and his adventures can't be a biography as it is a fairy tale. Nor can articles about the Holocaust or collection of stories about life in Japan be considered biographies. They are just stories of no one in particular, which is quite contrary to the very essence of a biography. Biographies should be about a particular person.