What is the purpose of giving rights to citizens accused of a crime?

The purpose of giving rights to citizens accused of a crime is to ensure fair treatment and uphold the principle of justice within the legal system. These rights, such as the presumption of innocence and the right to a fair trial, protect individuals from wrongful prosecution and abuse of power by the state. They also help to maintain public confidence in the legal system by ensuring that all individuals are treated equitably and have an opportunity to defend themselves. Ultimately, these rights safeguard individual liberties while promoting accountability and respect for the rule of law.