The Millennium Summit was held in 2000 to discuss the UN's role in the 21st century. The three day meeting was the largest gathering of world leaders in history. (sep 6, 2000 – 8h 27min, sep 6, 2000 y)
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Date:
sep 6, 2000
8h 27min, sep 6, 2000 y
~ 8 hours