What right is established by the Miranda v. Arizona ruling?

The ruling in Miranda v. Arizona established the requirement that individuals taken into police custody must be informed of their rights before being interrogated. This includes the right to remain silent and the right to an attorney. The decision emphasized the importance of protecting a suspect's Fifth Amendment right against self-incrimination and ensuring that they are aware of their rights to avoid coerced confessions. This provision is fundamental in safeguarding due process and is designed to ensure that individuals can make informed decisions about whether to speak to law enforcement during questioning. By informing suspects of these rights, the ruling aims to uphold justice and fairness in the criminal justice system.