Okay kiddo, so crime control is really important to make sure that people are safe and aren't hurting others. It's like having rules in place to make sure everyone behaves nicely.
Think about it like this, when you play with your friends or siblings, you probably have rules like, "no hitting" or "no taking toys without asking." This is a way to control the behavior of everyone and make sure everyone has fun without getting hurt.
Now, in the world, there are also rules called laws that help control people's behavior. These laws are made by people who are in charge, like the government or lawmakers. They decide what behaviors are allowed and what behaviors are not allowed.
For example, stealing is not allowed, and if someone does steal, they might get in trouble with the police. This is called crime control because the police are trying to control the behavior of people who break the law.
There are lots of other things the police do to control crime, like patrolling neighborhoods to make sure nobody is doing anything bad, or putting people in jail if they commit a crime. All of these things help keep people safe and make sure everyone is following the rules.
So, in short, crime control is like having rules in place to make sure people behave nicely, and the police help enforce those rules by keeping an eye out for bad behavior and punishing people who break the rules.