Question

short notes on world fair​

Answer 1

World’s fair, large international exhibition of a wide variety of industrial, scientific, and cultural items that are on display at a specific site for a period of time, ranging usually from three to six months. World’s fairs include exhibits from a significant number of countries and often have an entertainment zone in which visitors can enjoy rides, exotic attractions, and food and beverages. Since the mid-19th century more than 100 world’s fairs have been held in more than 20 countries throughout the world.