Which U.S. Supreme Court case established the right to remain silent and the right to legal representation for the accused?

The case that established the right to remain silent and the right to legal representation for the accused is Miranda v. Arizona. In this landmark decision, the U.S. Supreme Court ruled that individuals taken into police custody must be informed of their rights to an attorney and against self-incrimination before being interrogated. This decision was grounded in the Fifth Amendment, emphasizing the importance of protecting individuals from coercive interrogation tactics that could lead to self-incrimination. The establishment of the "Miranda Rights" is crucial in ensuring that defendants are aware of their legal rights, which serves to uphold the integrity of the judicial process and prevent forced confessions.

The other cases mentioned do have significance in the realm of criminal justice but pertain to different aspects of legal rights or procedural safeguards. Gideon v. Wainwright, for instance, addressed the right to legal counsel and the requirement for state-funded defenses, but it did not specifically establish Miranda Rights.