The Panama-Pacific International Exposition was a world's fair held in San Francisco from 1915 to 1916. It celebrated the completion of the Panama Canal and showcased advancements in technology, culture, and art. The exposition featured numerous pavilions, exhibitions, and attractions, drawing millions of visitors from around the globe. The event aimed to promote international trade and foster goodwill among nations. It included displays from various countries, highlighting their achievements and innovations. The fair also left a lasting legacy on San Francisco, with many of its structures, like the Palace of Fine Arts, still standing today.