Which piece of evidence is most important to Franklin's argument? A The colonists supported the British war effort.
B
The colonists had never caused problems for the British
Parliament
C The colonists are now rejecting British ideas and products.
D The colonists have not needed military protecting,

A

Explanation:

during the war of the British Franklin was doing doing eletricty

necessary and proper clause. the congress shall have power to all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states, or in any department or officer thereof.