Can we draw the following hypothesis from the context? 

Context:

Yes, but all of the history of the development of these clauses suggests that -- and this Court has indicated in its decisions with respect to copyright, that the Framers were concerned and the Congress is legitimately concerned not just in providing the spark of creativity, but to make sure that that's distributed widely and available, and there may be many reasons why -- we're -- we --

Hypothesis: These clauses were developed through history.
Yes