Correct Option: A. Protect the citizens from arbitrary rule Detailed Explanation: The principle of the rule of law is fundamental in any democratic society. It asserts that the law applies equally to all individuals, including those in positions of power, such as government officials and the president. Here’s a step-by-step breakdown of why option A is the correct answer:

1. Definition of Rule of Law: The rule of law means that no one is above the law, and everyone is subject to the law. This principle ensures that laws are applied consistently and fairly, protecting citizens from arbitrary decisions made by those in power.
2. Protection Against Arbitrary Rule: Arbitrary rule refers to decisions made by authorities without regard for the law or established procedures. When the rule of law is upheld, citizens have legal protections against such arbitrary actions. This means that government actions must be justified by law, and individuals have the right to challenge unlawful actions in court.
3. Historical Context: Throughout history, societies that have failed to uphold the rule of law have often experienced tyranny and oppression. For example, in autocratic regimes, leaders may act without legal constraints, leading to human rights abuses. The rule of law serves as a safeguard against such abuses, ensuring that citizens can hold their leaders accountable.
4. Legal Framework: The rule of law is supported by a legal framework that includes an independent judiciary, fair legal processes, and the protection of fundamental rights. This framework allows citizens to seek justice and ensures that laws are applied impartially.
5. Social Stability: By protecting citizens from arbitrary rule, the rule of law contributes to social stability. When people believe that they are treated fairly and that their rights are protected, they are more likely to trust their government and participate in civic life.

Why Other Options Are Incorrect:

• Option B: Accord immunity to the president: This option is incorrect because the rule of law does not grant immunity to any individual, including the president. In fact, the rule of law holds that even the highest officials are accountable under the law. Immunity can exist in certain contexts (like diplomatic immunity), but it does not align with the core principle of the rule of law, which emphasizes accountability.
• Option C: Preserve customs and tradition of the society: While customs and traditions can be important in a society, the rule of law is primarily concerned with the application of legal principles rather than the preservation of customs. In some cases, customs may conflict with legal rights, and the rule of law prioritizes legal standards over traditional practices to protect individual rights.
• Option D: Encourage mass literacy and prosperity: Although the rule of law can contribute to a stable environment that fosters education and economic growth, its primary purpose is not to encourage literacy or prosperity directly. Instead, it focuses on ensuring justice and fairness in the application of laws, which can indirectly support these goals.

Revision Summary:

• The rule of law ensures that all individuals, including leaders, are subject to the law.
• It protects citizens from arbitrary rule and promotes accountability in governance.
• The rule of law is essential for social stability and the protection of individual rights.
• Other options either misinterpret the principle or focus on unrelated aspects of governance.