The law governing the affairs of a nation is called?

• A. Domestic law
• B. International law
• C. Sovereignty
• D. Treaty law

Answer: (A)

Laws that govern what happens inside a country are domestic law. This body includes criminal and civil laws, constitutional rules, and administrative regulations created by the nation’s parliament and enforced by its courts. It sets out how people, businesses, and the government must behave within the country and provides mechanisms to enforce rights and resolve disputes.

International law, on the other hand, regulates how nations interact with each other—through treaties and customary rules—not the day-to-day governance of a single country’s internal affairs. Sovereignty is the principle that a state has supreme authority within its borders, not a category of law. Treaty law deals with formal agreements between states and is part of international law.