Answer:
1. Death of Pardisse's father
2. The human sacrafices of war that affect familes
3. The expressions and captions
Explanation:
"Persepolis" is a graphic novel by Marjane Satrapi that deals with her childhood life in Iran during the civil war and rise of the radical Islam in that country and her later life in Europe.
From the given part of the novel, we can conclude that the girl who stands in front of the class reading her report is Pardisse and from the caption we see that her father died (from the novel we find out that he died in the ongoing civil war in Iran).
Now that her family lost a father, she promises to him that she will take care of the rest of family.
The rest of the class reacts quite emotionally to her loss, which can be seen by their face expressions, sad looks and tears in their eyes, which, together with the emotional caption helps develop the theme of families affected by war.