Which of the Following Is Not a Similarity Between the U.S

Which of the following is not a similarity between the U.S. Constitution and the Texas Constitution?

A) Both constitutions have a clause providing the legislature with the authority to make all laws necessary and proper to carrying out its expressed powers.
B) Both constitutions derive their power from the authority of the people.
C) Both constitutions divide authority between a central government and regional governments.
D) Both constitutions create a system of checks and balances between the different branches of government.
E) Both constitutions have been amended several hundred times.