The answer is: <span>child safety seat
Young children have a weaker and more fragile bone structure compared to the adults. This makes a small impact during small collisions could be really dangerous to their life.
To prevent such unwanted events from happening, the states requires child safety seat as a protection and so the parents could monitor their children from driving position</span>
To help the child out during the time and be calm with them
Teasing and name calling from her classmates