The correct answer is D
The Charter of the United Nations is the founding international treaty of the organization, which forms the basis of its internal constitution. The document was signed on June 26, 1945 at the United Nations Conference on International Organization at the Veterans Auditorium (now the Herbst Theater) of the Veterans Memorial of the War in San Francisco, California, United States. and was signed by 50 of the 51 Member States originally represented (Poland, the other original member, which was not represented at the conference, signed it two months later). It entered into force on October 24, 1945, after being ratified by the five permanent members of the Security Council, which are the United States, the French Republic, the United Kingdom, the Republic of China (later replaced by the People's Republic of China). ) and the Union of Soviet Socialist Republics (later replaced by the Russian Federation).
In addition, the Charter establishes that the obligations deriving from it are placed above the obligations of the other treaties (Article 103). Most countries in the world have already ratified the Charter. A notable exception is the Vatican City State, which has chosen to retain its permanent observer status and, therefore, is not a full signatory to the Charter.
