01 What is the main idea of rule of law?
Answer and explanation
Correct answer: A. Everyone is under law
Explanation: The direct answer is Option A: everyone is under law. The main idea of rule of law is that no person is above the law, including a king, minister, government official or powerful citizen. The step-by-step meaning is: laws are publicly known; they apply according to general rules; authorities must follow them; courts and institutions can check unlawful action; and people receive equal legal protection. Option A is correct because it expresses this basic principle in simple form. Option B is wrong because rule of law does not mean only a king must obey; ordinary citizens and rulers are both bound by law. Option C is wrong because leaders being above law is the opposite of rule of law and creates arbitrary power. Option D is wrong because rule of law depends on laws and legal institutions; it does not say law is unnecessary. Equality under law does not mean every situation receives exactly the same result; it means decisions use lawful, fair and non-arbitrary rules. Memory cue: in rule of law, position changes, but legal responsibility does not.