Read the following context and choose the best option to answer the question.
Context: The descriptions of the roundup and concentration camps were graphic , but necessary . Even though I ' ve seen countless books and movies about the holocaust , the descriptions never fail to shock and disgust me . There were scenes in this novel that turned my stomach , but readers should know what went on and how these individuals suffered . It is necessary in order to never forget .
Question: Who were the main targets for acts of torture during the Holocaust ?
Options: 
A. Italians
B. Germans
C. None of the above choices .
D. Americans


C