The World's Fair in New York City brought together how many participating nations?
it brought together 60 other nations together
Because it lacked Bureau of International Exhibitions sanction the 1964/1965 Worlds Fair did not have the Major Nations participate but did have representation from Spain, Sweden, Austria, Philippenes, Greece, Japan, Mexico, Denmark, Jordan, Belgium, Thailand, Pakistan and Vatican City and an African Pavilion.
The Olympics are important because it is a place where you can bring people together from all around the world. They are important because it is a peaceful competition between almost all of the nations in the world, and many titles of the 'worlds best athletes' are given out during the games of the Olympiad.