What does it mean to say voters do not believe they have political efficacy?
a. voters believe their votes will have no impact in an election.
b. voters believe they do not fall in line with state voting laws.
c. voters believe there are too many issues on a ballot to vote on.
d. voters believe they do not have enough knowledge of the issues.

The quote below is an excerpt from the charter of the united nations: "the purposes of the united nations are: to maintain international peace and security, and to that end: to take effective collective measures for the prevention and removal of threats to the peace, and for the suppression of acts of aggression or other breaches of the peace, and to bring about by peaceful means, and in conformity with the principles of justice and international law, adjustment or settlement of international disputes or situations which might lead to a breach of the peace . " source:this section implies that the united nations is prepared to do what to keep world peace?