Which of the following rights is not explicitly mentioned in the Constitution but has been interpreted by the Supreme Court as fundamental?

The right to privacy is indeed a fundamental right that, while not explicitly mentioned in the Constitution, has been interpreted by the Supreme Court as being inherent in several amendments. The Court identified a right to privacy in landmark cases such as Griswold v. Connecticut (1965), where it recognized that the Constitution implicitly protects the right of marital privacy, and Roe v. Wade (1973), where it was determined that the right to privacy extends to a woman's decision to have an abortion.

This recognition is based on several provisions in the Bill of Rights, including the First, Third, Fourth, and Ninth Amendments, which together create a framework that suggests individuals have a right to make certain personal decisions without government interference. The development of this right illustrates the Court's role in interpreting constitutional protections beyond their explicit wording, ensuring that individual liberties evolve alongside societal changes.

The other options, while significant in their own right, are either more explicitly addressed through legislation or have not been recognized by the Supreme Court in the same way.