Answer:
d. It shows that those killed were individuals who had their own talents, hopes, and dreams.
Step-by-step explanation:
One of the effects of talking about the violin in this example is the fact that it allows us to individualize the character of Juliek. Juliek is a man like any other. However, the fact that Wiesel describes his passions and interests to us means that he becomes more real to the reader. It also forces the reader to reflect on the fact that every victim of the Holocaust was a person with hopes, dreams, interests and talents.