Laws are rules that people are supposed to follow.
A system of laws governs the behavior of people within a country.
Criminals are people who break the law.
People who commit a crime are called criminals.
Some criminals are very dangerous and needed be put in jail.
A jail or prison is a place where criminals are locked behind bars, sometimes for many years.
Prisons are designed to keep criminals away from other people.
A courthouse is where someone charged with committing a crime goes on trial.
In court, evidence is presented to show the guilt or innocence of a person on trial.
When someone breaks the law, they may be arrested by the police.
To arrest someone means to take and hold them until they go on trial.
When a person is charged with breaking a law, they are tried in court of law.