Correct answer: A. Trust in law
Explanation: Citizens can trust law when they know what the rules are and can see that the same rules are applied without favouritism. Clear laws make conduct more predictable, while equal application prevents officials from rewarding friends or targeting opponents. Together, clarity and equality show that decisions are based on public rules rather than personal wishes. This is an important foundation for rule of law and democratic cooperation.
Option A is correct because trust in law grows when rules are understandable, publicly known, and fairly enforced. Arbitrary fear, discrimination, and oppression are more likely when laws are secret, confusing, or selectively applied. The question is not asking whether every citizen will agree with every law; it asks what develops when the legal system is clear and equal. The best result is confidence that lawful behaviour will receive fair treatment.