Why Are People with Higher-Than-Average Education More Likely to Vote

Why are people with higher-than-average education more likely to vote?

A) Education depresses political efficacy,which then encourages turnout.
B) Education increases intolerance,which then encourages turnout.
C) Education helps voters recognize differences between the candidates.
D) Education enables voters to calculate the probability that their vote will decide the election.-Consider This: Educated people tend to be more capable of discerning the major difference between the candidates.