"All of a sudden..." is a transition that shows suspense. It says something happened, but it didn't happen with any warning and it doesn't tell the reader up front what went on or if it was good or bad.
        
                    
             
        
        
        
Answer:
It uses the word voters, which repeats and reinforces the central idea of the essay.
Explanation:
By using the word voters, in the phrase the author reinforces the centrla idea of the essay which is inviting and promoting voting on off-year elections, which have the lowest voter turnout since people are not concerned with the positions that are elected on off-year elections, this helps encourage voters to be more involved with the situations and elections.
 
        
                    
             
        
        
        
The answer is c hope it helped
        
                    
             
        
        
        
Yes, it is better to sacrifice one for the life of all