when was the 9th amendment proposed and ratified
The 9th Amendment is one of the Bill of Rights and became part of the US Constitution when it was ratified on December 15, 1791.One of the concerns of those creating and ratifying the Constitution was that by stating rights in the Bill of Rights, it might be assumed that other rights not included were not protected.he 9th Amendment is one of the Bill of Rights and became part of the US Constitution when it was ratified on December 15, 1791.