What was the world fair of 1893?

The World’s Columbian Exposition, held in Chicago in 1893, celebrated the 400th anniversary of Christopher Columbus's arrival in the Americas. It showcased advancements in technology, culture, and architecture, featuring the iconic White City, which was designed with neoclassical buildings and extensive landscaping. The fair introduced many innovations, including the Ferris Wheel and the first public demonstration of electricity by Nikola Tesla. It attracted millions of visitors and left a lasting impact on American culture and urban planning.