in modern democracy, a government is?

Analyze the question: It asks what a government is in a modern democracy. We need the option that best captures the democratic idea of government.

Explain the concept: Modern democracy rests on the social contract idea (Locke, Rousseau). Authority comes from the consent of the people. The rulers hold power on behalf of the ruled, who agree to obey in return for protection, rights, and welfare. Government is therefore accountable to the people and gets its legitimacy through elections.

Solution (testing each option):

• A. A contract between the rulers and the ruled: This fits. The people give a mandate through elections, and the government must govern according to the constitution and the people's interests. ✔
• B. A preserve of the political party in power: This is wrong. In a democracy, government serves all citizens, not just one party. A party that treats government as its private property is behaving in a one-party or authoritarian way.
• C. Monopoly of the ethnic groups in the majority: This is wrong. Democracy protects minority rights, and ethnic domination contradicts equality and fairness.
• D. Alternation of power between the minority and majority tribes: This is wrong. Power alternates between political parties through elections, not between tribes.

Answer: The correct option is A.

Tip: When you see "modern democracy" in Government questions, think consent, mandate, accountability, and social contract. Options that mention only a party, a tribe, or a monopoly are usually distractors.