A list of the World Fairs or Expo's as they are now called. The next one is in Shanghai, China from May 1 to October 31, 2010.
1851 London (United Kingdom)
1855 Paris (France)
1862 London (United Kingdom)
1865 Oporto, (Portugal)
1867 Paris (France)
1873 Vienna (Austria)
1876 Philadelphia (United States)
1878 Paris (France)
1879 Sydney (Australia)
1880 Melbourne (Australia)
1881 Milan (Italy)
1884 New Orleans (United States)
1888 Barcelona (Spain)
1889 Paris (France)
1893 Chicago (United States)
1894 Oporto, (Portugal)
1896 Nizhny Novgorod (Russia)
1896 Budapest (Hungary)
1897 Brussels (Belgium) and Stockholm (Sweden)
1898 Omaha (United States)
1900 Paris (France)
1901 Buffalo (United States)
1901 Charleston (United States)
1904 St. Louis (United States)
1905 Liège (Belgium)
1906 Milan (Italy)
1909 Seattle (United States)
1910 Brussels (Belgium)
1911 Turin (Italy)
1913 Ghent (Belgium)
1914 Lyon (France)
1915 San Francisco (United States)
1915 San Diego (United States)
1929 Barcelona (Spain)
1933 Chicago (United States)
1935 Brussels (Belgium)
1937 Paris (France)
1939 New York City (United States)
1939-1940 San Francisco (United States)
1958 Brussels (Belgium)
1962 Seattle (United States)
1964 New York (United States)
1967 Montreal (Canada)
1968 San Antonio (United States)
1970 Osaka (Japan)
1974 Spokane (United States)
1982 Knoxville (United States)
1984 New Orleans (United States)
1985 Tsukuba (Japan)
1986 Vancouver (Canada)
1988 Brisbane (Australia)
1990 Osaka International Gardens and Greenery Exposition (Japan)
1992 Seville (Spain)
1993 Daejeon (South Korea)
1998 Lisbon (Portugal)
1999 Kunming International Garden Festival (China)
2000 Hanover (Germany)
2005 Aichi (Japan)
2008 Zaragoza (Spain).
London Enland has hosted the most World's Fairs
because they wanted to
Queens, New York
england
The population of cities and suburbs increased after WW2.
The 1982 World's Fair was held in Knoxville, Tennessee.
Chicago hosted worlds fair in 1892.
The cities of the world...
The 1982 World's Fair was held in Knoxville, Tennessee.
Montreal Canada Expo 67
The 1950 World Cup was hosted in several cities in Brazil.
new york
paris
Mexico city, Rome, London, Paris and Munich have hosted the World Cup final and the Olympic Games.
i have know idea
The 1994 World Cup was hosted in the United States and several American cities were involved.
France. The summer games were held in Paris, along with the 1900 World's Fair.