Which amendment protects against self-incrimination?

The Fifth Amendment is the correct answer because it explicitly includes protections against self-incrimination. This means that individuals cannot be compelled to testify against themselves in a criminal case, thereby safeguarding their right to remain silent. This protection is a fundamental aspect of due process and is designed to prevent coercive interrogation practices that might force an individual to provide evidence that could lead to their own conviction. The famous phrase associated with this right is "pleading the Fifth," referring to an individual's choice not to answer questions in order to avoid self-incrimination. The amendment reflects the principle that it is better for a guilty person to go free than for an innocent person to be wrongly convicted based on coerced or unreliable testimony.