Going to assume this is about the US Constitution.
D is accurate on its own in the sense that we pay taxes which ultimately fund government but that has nothing to do with voting and a voter may not pay taxes. So for D - False
C is just not true. Voting is a right. In some cases your right to vote can be revoked or suspended. In all other and most cases you have the right to vote or not to vote but your right to do so is constitutionally protected… but you should vote imo. Voting is not declaring love for a candidate it’s a chess move for the world you want to live in.
A is nice and all but not the answer. We do have a representative form of government but upholding tradition doesn’t really answer the question.
B “We the people” are the first 3 words of the constitution. We are in fact, as Abraham Lincoln stated a government of the people, by the people, and for the people. When the people vote we support the rights afforded to us through the Constitution to elect a government of the people, by the people, and we hope, for the people.