Sixth Amendment:The Sixth Amendment to the U.S. Constitution guarantees the right to counsel, which includes the right to a public defender if the accused cannot afford a private attorney.
Gideon v. Wainwright: A landmark Supreme Court case that established the right to counsel for defendants who cannot afford a lawyer, leading to the creation of public defender systems across the United States.
Indigent Defendant: A person who is unable to afford the services of a private attorney and is therefore eligible for representation by a court-appointed public defender.