British arbitration in the Beagle conflict

Target entity: British arbitration in the Beagle conflict
Context triple: [Argentina–Chile border, hasArbitration, British arbitration in the Beagle conflict]

• A. British Ultimatum of 1890
  The British Ultimatum of 1890 was a diplomatic demand by the United Kingdom that forced Portugal to abandon its colonial ambitions of linking Angola and Mozambique in southern Africa, triggering a major political crisis and nationalist backlash in Portugal.
• B. American Treaty on Pacific Settlement
  The American Treaty on Pacific Settlement is a regional agreement among American states establishing procedures for the peaceful resolution of disputes and the avoidance of armed conflict in the Western Hemisphere.
• C. British invasions of the Río de la Plata
  The British invasions of the Río de la Plata were a series of failed early 19th-century British military campaigns against Spanish colonial territories in present-day Argentina and Uruguay, which helped spur local resistance and proto-independence movements.
• D. La batalla del Río de la Plata
  La batalla del Río de la Plata fue un enfrentamiento naval de la Segunda Guerra Mundial, librado en 1939 frente a las costas de Uruguay entre el acorazado de bolsillo alemán Admiral Graf Spee y una escuadra británica.
• E. A Revision of the Treaty
  A Revision of the Treaty is John Maynard Keynes’s 1922 follow-up work to The Economic Consequences of the Peace, in which he further critiques and proposes modifications to the post–World War I peace settlement.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: British arbitration in the Beagle conflict
Target entity description: British arbitration in the Beagle conflict was an international legal process in which the United Kingdom acted as neutral arbiter to resolve a territorial dispute between Argentina and Chile over islands and maritime boundaries in the Beagle Channel.

• A. British Ultimatum of 1890
  The British Ultimatum of 1890 was a diplomatic demand by the United Kingdom that forced Portugal to abandon its colonial ambitions of linking Angola and Mozambique in southern Africa, triggering a major political crisis and nationalist backlash in Portugal.
• B. American Treaty on Pacific Settlement
  The American Treaty on Pacific Settlement is a regional agreement among American states establishing procedures for the peaceful resolution of disputes and the avoidance of armed conflict in the Western Hemisphere.
• C. British invasions of the Río de la Plata
  The British invasions of the Río de la Plata were a series of failed early 19th-century British military campaigns against Spanish colonial territories in present-day Argentina and Uruguay, which helped spur local resistance and proto-independence movements.
• D. La batalla del Río de la Plata
  La batalla del Río de la Plata fue un enfrentamiento naval de la Segunda Guerra Mundial, librado en 1939 frente a las costas de Uruguay entre el acorazado de bolsillo alemán Admiral Graf Spee y una escuadra británica.
• E. A Revision of the Treaty
  A Revision of the Treaty is John Maynard Keynes’s 1922 follow-up work to The Economic Consequences of the Peace, in which he further critiques and proposes modifications to the post–World War I peace settlement.
• F. None of above. chosen