Answer:
A. Diary of a Jewish prisoner at Auschwitz.
Explanation:
Primary source material is an artifact, document, diary, manuscript, record, or any other source of information created during the time under study.
The Nuremberg Trials were a series of military tribunals held after World War II by the Allied forces. It was a prosecution of prominent members of the political, military, and judicial leaders of Nazi Germany who planned carried out and involved in the Holocaust.
So a diary of a prisoner at Auschwitz would be a primary source because it´s a document created during the time the Jewish were held captive by the Germans.
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