Free International Law MCQs with Answers

127 International Law MCQs from International Relations, each with the correct answer and a written explanation of why it is correct. Free and unlimited, with no account needed.

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127 questions · page 5 of 7

  • A. Part of International Law
  • B. Was renounced before it could take roots in International Law
  • C. Is attempting to earn general acceptance
  • D. None of these

Explanation: The Harmon Doctrine claimed that a state has absolute sovereignty over the use of waters within its territory, but this extreme position…

Correct answer: Was renounced before it could take roots in International Law
  • A. Stalin
  • B. F.D Roosevelt
  • C. Winston Churchill
  • D. Austin Mills

Explanation: Franklin D. Roosevelt introduced the term “United Nations” in the 1942 Declaration by United Nations, which was signed by the Allied…

Correct answer: F.D Roosevelt
  • A. 6 nautical miles
  • B. 8 nautical miles
  • C. 12 nautical miles
  • D. None of these

Explanation: The UN Convention on the Law of the Sea permits a coastal state to claim a territorial sea extending up to 12 nautical miles from its…

Correct answer: 12 nautical miles
  • A. British agreed to end discrimination against American commerce
  • B. British agreed to evacuate Northwest Territory
  • C. Declared Mississippi River open to both countries
  • D. All of these

Explanation: The 1794 Jay Treaty addressed all three issues: British withdrawal from frontier forts, improved commercial treatment for American…

Correct answer: All of these
  • A. Sino-Russo War
  • B. British-Franco War
  • C. Sino-Japanese War
  • D. Russo-Japanese War

Explanation: The Treaty of Portsmouth, signed in 1905, ended the Russo-Japanese War of 1904–05. It was negotiated with U.S.

Correct answer: Russo-Japanese War
  • A. Rules of customary International Law
  • B. Convention on the Law of Sea
  • C. Mutual consent
  • D. None of these

Explanation: Although the Law of the Sea Convention recognizes landlocked states’ access and transit rights, the practical terms and modalities are…

Correct answer: Mutual consent
  • A. ICJ
  • B. PCIJ
  • C. European Court of Human Rights
  • D. None of these

Explanation: The Chorzów Factory case was decided by the Permanent Court of International Justice, the predecessor of today’s ICJ.

Correct answer: PCIJ
  • A. A mode of resolving conflicting jurisdiction claims between states
  • B. A device for combating international terrorism
  • C. A mechanism for bringing fugitives from justice to book
  • D. None of these

Explanation: Extradition is the formal surrender of an alleged offender by one state to another state for prosecution or punishment.

Correct answer: A mechanism for bringing fugitives from justice to book
  • A. Compel a state to settle a dispute
  • B. Provide moral support to an issue in dispute
  • C. Furnish legal substance to an issue in dispute
  • D. None of these

Explanation: International law furnishes the legal substance for resolving a dispute by identifying the rights, duties and applicable rules of the…

Correct answer: Furnish legal substance to an issue in dispute
  • A. U.S.-Mexico border
  • B. Philippine Annexation
  • C. Panama Canal
  • D. Texas Statehood

Explanation: The Hay-Bunau-Varilla Treaty of 1903 granted the United States rights to construct and administer the Panama Canal Zone.

Correct answer: Panama Canal
  • A. England and Scotland War
  • B. U.S. and Mexico War
  • C. England and Ireland War
  • D. Indian War

Explanation: The Treaty of Paris of 1763 ended the Seven Years’ War, known in North America as the French and Indian War.

Correct answer: Indian War
  • A. Africa
  • B. Asia
  • C. North America
  • D. South America

Explanation: The Treaty of Tordesillas divided overseas spheres of influence between Spain and Portugal through a north-south line in the Atlantic…

Correct answer: South America
  • A. Boxer Rebellion
  • B. War of 1812
  • C. Boer War
  • D. Crimean War

Explanation: The Treaty of Ghent, signed in 1814, ended the War of 1812 between the United States and Britain.

Correct answer: War of 1812
  • A. U.S. and Canada
  • B. England and Scotland
  • C. U.S. and Mexico
  • D. England and Ireland

Explanation: The Webster-Ashburton Treaty of 1842 resolved several boundary disputes between the United States and British North America, particularly…

Correct answer: U.S. and Canada
  • A. Dutch
  • B. British
  • C. German
  • D. None of these

Explanation: Hugo Grotius was a Dutch jurist and theologian whose work, especially On the Law of War and Peace, helped establish the foundations of…

Correct answer: Dutch
  • A. All treaties
  • B. Only political treaties
  • C. No treaty
  • D. None of these

Explanation: The outbreak of war does not automatically terminate every treaty; treaties may continue unless their subject matter is incompatible with…

Correct answer: No treaty
  • A. Renders the treaty invalid
  • B. Terminates the treaty
  • C. Has no effect on the treaty
  • D. None of these

Explanation: Supervening impossibility occurs when an essential object needed to perform a treaty obligation permanently disappears or is destroyed.

Correct answer: Terminates the treaty
  • A. Has no right to share water resources of an international river
  • B. Has exclusive right
  • C. Has right to share waters on equitable basis
  • D. None of these

Explanation: A lower riparian state is entitled to use water from an international river on an equitable and reasonable basis, while considering the…

Correct answer: Has right to share waters on equitable basis
  • A. Elected by the Security Council
  • B. elected by the Security council and the General Assembly
  • C. Appointed by the Secretary General in consultation with five permanent members of the Security Council
  • D. None of these

Explanation: ICJ judges are elected separately by the UN General Assembly and the Security Council, not appointed by the Secretary-General.

Correct answer: elected by the Security council and the General Assembly
  • A. ICJ
  • B. PCIJ
  • C. European court of Human Rights
  • D. None of these

Explanation: The Minquiers and Ecrehos dispute was decided by the International Court of Justice in 1953.

Correct answer: ICJ