Select the correct answer.

Amendment IX of the US Constitution states: "The enumeration in the Constitution, of certain rights, shall not be construed to deny or disparage others retained by the people."

What is the primary purpose of this amendment?

- To guarantee that powers not described in the Constitution belong to the people

- To justify limiting liberties that are not explicitly mentioned in the Bill of Rights

- To explain the difference between enumerated and enumerated rights

- To ensure that rights not listed in the Constitution may also be protected