Which amendment protects non-enumerated rights?

The Ninth Amendment is the correct choice because it explicitly addresses the issue of non-enumerated rights, which are rights that are not specifically listed in the Constitution. The language of the Ninth Amendment indicates that the enumeration of certain rights in the Constitution does not mean that other rights do not exist or are not protected. This serves to affirm that individuals retain rights beyond those expressly mentioned, ensuring that the government cannot infringe upon rights simply because they are not spelled out in the Constitution.

The Ninth Amendment was included as a response to concerns that a bill of rights could be seen as an exhaustive list, potentially limiting the rights of individuals to just those explicitly stated. It recognizes the importance of unenumerated rights, thereby providing a broader protection for individual liberties. This principle is vital in interpretations of personal freedoms and privacy, as it affords protection to various rights that might not be listed but are nevertheless fundamental to the rights of individuals.