October 24, 1945, the United Nations officially established.
The UN uses six official languages: Arabic, English, Russian, French, Spanish and Chinese.
By the year 2011 has 193 member states of the United Nations, including all independent countries are recognized worldwide.
Buildings UN headquarters currently under construction in New York City.
Includes six main bodies: the General Assembly, Security Council, the Council of Economic and Social Affairs, Secretariat, International Court for Justice, United Nations Trusteeship Council.
The head
• Secretary-General Ban Ki-moon
• Vice Secretary General Jan Eliasson
• Chairman: Vuk Jeremić
• Chairman of the Security Council: Harold Caballeros
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