<prompt> Saint Louis Exposition kana kuti St. Louis Expo yaive nhevedzano yemitambo yegore negore yezvekurima uye yehunyanzvi yaiitirwa muSt. Louis Fairgrounds Park, kubva kuma1850 kusvika muna 1902. Muna 1904, Louisiana Purchase Exposition  <response>: St. Louis, Missouri, yaiva nzvimbo huru yaiitirwa zvokutengeserana munyika yose. Chiratidziro chegore negore chezvokurimachemichina hachina kuitwa muna 1903-4, uye chakapera pashure peWorlds Fair. Zviyeuchidzo zvinobva kuSt. Louis Expositions yegore negore dzimwe nguva zvinovhiringidzwa ne1904 Worlds Fair zviyeuchidzo pamawebhusaiti ekutengesa. 