Not saying it is, other than it was an official letter of diplomatic importance. It was none the less an important document that outlined the grievences in an official manner. It might have some bearing of the mindset of the founding fathers as well as such pieces of literature as the works of John Locke and Thomas Paine. But these are not legal documents and have no bearing in a court of law. However, these same documents are the underlying philosophy and thinking behind the law. Though understanding and respect of these, understanding and respect of the constitution and its admendments is only enhanced.