#treaty__pact__accord  a written agreement between two states or sovereigns
  supertype:  written_agreement__writtenagreement  a legal document summarizing the agreement between parties
  subtype:  alliance  a formal agreement establishing an association or alliance between nations or other groups to achieve a particular aim
  subtype:  peace_treaty__peacetreaty__pacification  a treaty to cease hostilities; "peace came on November 11th"
     subtype:  Peace_of_Westphalia  the peace treaty that ended the Thirty Years' War in 1648
  subtype:  convention.treaty  (diplomacy) an international agreement
     subtype:  Geneva_convention  an agreement concerning the treatment of war prisoners
  subtype:  SALT_I  the first treaty between the US and USSR resulting from the Strategic Arms Limitation Talks
  subtype:  SALT_II  the second treaty between the US and USSR resulting from the Strategic Arms Limitation Talks
  subtype:  Treaty_of_Versailles  the treaty imposed on Germany by the Allied powers in 1920 after the end of World War I which demanded exorbitant reparations from the Germans

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