Which deeper democratic purpose is served by limiting election expenditure?

Correct answer: Reducing unequal electoral competition caused by money power

The correct answer is A: expenditure limits reduce the unfair advantage that very wealthy candidates or parties may gain through money power. Elections are meaningful only when voters can compare alternatives and candidates can reach them under reasonably fair conditions. If one contestant spends vastly more on publicity, transport, media, gifts, or organisation, wealth may overpower ideas and equal competition. A spending limit is intended to control this imbalance and discourage excessive or improper influence. A is correct because it connects the rule with political equality and a level playing field. B is wrong because voting secrecy is protected by the method of voting, not by spending limits. C is wrong because expenditure regulation does not abolish parties; it applies rules to competition. D is wrong because voter-list confidentiality is a separate issue concerning electoral records and privacy. A limit alone cannot guarantee perfect equality, but it addresses one important source of unequal influence. Memory cue: control money power to protect fair competition.