Freedom Writers Diary correction

I would like to invite Agatha Christie, because she gives examples from the real life in her books. We would learn to live happily.It's important to read books about different people, because if we know more abpout people or about what they think it will be easier to understand the world.
If we break from stereotypes like the Freedom Writers did with the help of their teachers, we can be ourselves. It's important to live happily.
The freedom writers are Black, Asian, African-American and Caucasian."The hood" is dangerous, there is drug and violence,gangsters, gangs.
The role the students' parents play in their lives:Diary 23:"My mom obviously thought I was going to school. She had no idea that I had been ditching since the first day of class." The parents do nothing, because they think that their children are fine.
It was terrible to realize that some of the students had spent time in Juvenile Hall.
In diary 13, he refers to the true meaning of the movie. Nous commençons à comprendre la vraie signification et ne pas juger un livre sur la couverture.
The problems the freedom writers face are race, violence in the bus, in the neighborhood, at school, in the family, and the most important one: poverty.
In diary 6, she is very unhappy, because one of her friends is laid to rest. It's not the first and not the last she lost. The next day nobody said anything about him. I was surprised.In diary 15, the student learns his teacher helps them to be more to have a positive attitude in their lives and to question things.