Which Supreme Court decision reaffirmed Miranda as a constitutional ruling and described the warnings as part of the national culture, illustrating stare decisis?

• A. Dickerson v. United States, 2000
• B. Harris v. New York, 1971
• C. Berkemer v. McCarty, 1984
• D. Rhode Island v. Innis, 1980

Answer: (A)

Miranda rights protect against compelled self-incrimination by requiring a police warning before custodial interrogation. Dickerson v. United States (2000) explicitly reaffirmed that Miranda is a constitutional rule and held that Congress cannot override it by statute. The Court described the warnings as part of the national culture, illustrating how entrenched the rule is in practice, and it invoked stare decisis to protect the decision from being overturned by legislative action. In other words, this case reaffirmed the legitimacy and longevity of Miranda as part of constitutional protections.

Other listed cases deal with related but different issues: Harris v. New York concerns using unwarned statements for impeachment, Berkemer v. McCarty addresses whether Miranda applies during routine traffic-stop custody, and Rhode Island v. Innis defines what counts as interrogation for purposes of Miranda. None of these reaffirm Miranda and its cultural integration in the same authoritative way as Dickerson.