What is this part of the graphic novel about? DISSE'S REPORT WAS BY FAR THE BEST. IT WAS A LETTER TO
ATHER IN WHICH SHE PROMISED TO TAKE CARE OF HER MOTHER
ITTLE BROTHER
What central idea does this page convey to readers?
What elements does the author use to develop the
central idea?
From Persepolis by Marjane Satrapi

The question is incomplete and the full version can be found online.  

Explanation:

This part of the graphic novel is about the death of Pardisse's father. Pardisse is Marjane's classmate, and her father was a fighter pilot who had been killed at the beginning of the Iran-Iraq War.

The central idea that this page conveys to readers is that there are huge sacrifices during the war, including the loss of people we love, which has terrible effects on families.

This idea is developed through the expressions in the characters' faces, as they are all crying while hearing Pardisse's report.

the legal limit for the drivers who can drive after consuming any amount of alcohol is 21 years.

explanation:

on november 1, 1996, a "zero tolerance law" was put into effect in the new york state.

according to this zero tolerance law, for people under the age of 21 years, it was illegal to purchase and possess alcohol or to drive after consuming any amount of it.

also, the alcohol involvement rate for the drivers under the age of 21 was roughly twice that of elderly drivers.

and your question what topic are you in trouble with?