If voters do not get information about candidates' policies in an election, which democratic capacity will weaken?

Correct answer: The ability to make an informed decision

Direct answer: C, the ability to make an informed decision. Voters need relevant information about candidates' policies, promises and public positions so that they can compare alternatives and decide according to their judgment. Without such information, a vote may be based only on rumour, habit, identity or an incomplete impression, and the quality of democratic choice can weaken. Option C is correct because informed participation is a central part of meaningful electoral choice. Option A is wrong because the decoration of a polling station does not help a voter understand policies. Option B is wrong because counting speed concerns the process after voting, not the quality of the voter's decision before voting. Option D is wrong because the colour of an identity card does not explain a candidate's programme. The question is about knowledge needed for judgment, not the physical arrangements of polling. Memory cue: information before voting supports informed choice; counting happens after the choice has been made.