I think the answer would be C. The texas constitution is a long, complex, and often overly detailed document. This constitution contains many amendments since the one who made this give the government specific powers in order to avoid ambiguity and abuse of powers.
There is no proof the devil exists so how can one say what his chains are made out of?
A major objective of both the Annapolis Convention and the Philadelphia Convention were both based around revising certain things such as the Articles of Confederation and trade barriers, but more so to create a new government, rather than to fix the weaker one which was in place.