I believe the answer is A. Correct me if i'm wrong :)
Answer:
Universal suffrage (also called universal franchise, general suffrage, and common suffrage of the common man) gives the right to vote to all adult citizens, regardless of wealth, income, gender, social status, race, ethnicity, or any other restriction, subject only to relatively minor exceptions.
Explanation:
"It represented a major setback for the federal government due to public suspicion."
Obviously Watergate was huge and it had the public worrying that they could not trust their government anymore.
They would need California, Texas, New York, Florida, Pennsylvania, Illinois, Ohio, Michigan, Georgia, North Carolina, and New Jersey. So 11, but it's basically impossible.