The 1893 World's Columbian Exposition was a world's fair held in Chicago to celebrate the 400th anniversary of Christopher Columbus's arrival in the Americas. It showcased the progress of the United States and featured impressive architecture, including the iconic White City, which was designed in the neoclassical style. The fair attracted over 27 million visitors and included exhibits from various countries, highlighting advancements in technology, culture, and industry.
The exposition introduced many innovations, such as the Ferris Wheel, which became a symbol of the event. It also featured the first public demonstration of electricity by Nikola Tesla and George Westinghouse, showcasing the potential of electric power. The fair left a lasting impact on American culture and urban planning.