Concept:In a democracy, the executive earns public goodwill by following the democratic principle of political equality.Explanation:Political equality means all citizens possess equal political rights. Every person can vote, contest elections, and participate in governance. Laws and government policies must apply equally to every citizen, without favouritism or discrimination. Fair representation is also essential, as public offices and policies should reflect the diversity of the people. A government that respects political equality remains transparent and accountable to its citizens. It listens to public opinion and protects fundamental rights. This builds trust and goodwill. The Council of State only acts as an advisory body, so it is not the basis of goodwill. Unrestrained power and laissez-faire government contradict democratic values. Laissez-faire means limited government intervention, which is unrelated to earning public confidence. Therefore, the executive must uphold political equality to enjoy the continued goodwill of the people.Answer:D. political equality