Congratulation to Dubai that Won World Expo 2020 and became the First City in the Middle East . Expo is a World organization held every 5 years in one city for 6 months and host cultural events from countries allover the World which attracts millions and millions of visitors . This year there was a very difficult competion between Dubai and Russian espically that end with won of Dubai . [H2]History of Expo and city will host Expo 2019[/H2] It is worth mentioning that the Fist time to held Expo was in London in 1851 . Also You should know that Italy will host Expo 2019 at Milan under the title "Feeding the planet , energy life" .