Answer:
The correct answer to this questions would be A: A voter asks a political candidate a question at a campaign event and therefore the candidate learns what issues are important to local citizens
Step-by-step explanation:
The reason for this being the correct answer is that voters can best influence policy-making processes through contact with their polititians and candidates, who, under the current political system, are responsible for taking people´s needs and desires to policy-making instances, like Congress, so that they may, after debate and decision, be turned into rules, laws and regulations. This can be done, as option A suggests, through contact with a candidate, who, to win votes, will take voters´ issues into consideration and offer solutions through policy making.