One of the most important rights given is that to legal counsel. It is so important that another right is associated with it. All those who cannot afford to pay for legal assistance will have a lawyer appointed for them at government expense. The federal, state and local justice systems all have provisions to appoint legal counsel for indigent defendants. The appointed counsel assists the defendant in any interrogations by law enforcement. They assist the defendant through the trial phase, sentencing and the initial appeal if there is a conviction. Legal systems, including the U.S. legal system, are complex and not easily understood by the average person. Having an attorney is critical to guiding the defendant through the legal processes. An attorney advises his client, the defendant, as to his or her rights and explains all processes of the criminal proceedings. The attorney protects the defendant's Constitutional rights. An attorney also can negotiate with the prosecution and the court in cases of plea bargains. 