What makes an election democratic?

Direct answer: A is correct. An election is meaningful only when voters can choose among candidates or parties with different programmes, ideas, and records. The voter can compare the available alternatives and select the representative who seems most suitable. This choice also creates competition: parties must explain their work, present policies, and remain answerable to the public. If there is only one permitted candidate or one party, voting may take place formally, but voters do not have a genuine democratic choice. Option B is wrong because choice supports voting rather than stopping it. Option C is wrong because democratic elections require known rules and announced results, not hidden results. Option D is wrong because having only one party removes competition and reduces the voter’s freedom. A useful distinction is that an election is not democratic merely because ballots are cast; voters must also have real alternatives and freedom to choose.