A and C are exactly correct.
Hey there!
"Who was the main writer of the Declaration of Independence?"
The main writer of the Declaration of Independence was:

Good luck on your assignment and enjoy your day!
~
The correct answer is State governments
Explanation: In the United States, the voter's vote is not credited directly to his or her candidate. Electoral votes from each state (even if given to specific candidates) serve to elect delegates to the Electoral College. These are the ones who will represent the voters of your federation unit in the final choice of the future president.