Answer:
the answer is C. the U.S Constitution
EX
The U.S constitution is not to be confused with The declaration of independence with separated the united state from great Britain. this document employs a new and strong central government
Answers:
Obviously, this is going to depend on what your Teacher taught in class, but my guesses would be:
Exit polls protect election results from possible fraud.
Exit polls provide back up data in case vote counts fail.
Lawyers research applicable laws and prior court rulings, they prepare legal documents, and when necessary argue cases in court.