Which right ensures a suspect can remain silent during questioning?

The right that ensures a suspect can remain silent during questioning is the right against self-incrimination. This legal principle is rooted in the Fifth Amendment of the United States Constitution, which protects individuals from being compelled to testify against themselves in criminal cases. When a suspect is informed of this right, often in the form of a Miranda warning, it empowers them to refuse to answer questions or provide information that could potentially incriminate them.

Remaining silent is a crucial component of protecting one's legal rights, as any statements made can be used in court against the individual. This right supports the principle that the burden of proof lies with the prosecution and reinforces the idea that the accused should not be forced to provide evidence that could lead to their own conviction.

Other rights mentioned, such as the right to a public trial, the right to an attorney, and the right to appeal, serve different legal protections and do not specifically relate to the ability to remain silent during questioning.