Tusi se faʻaauau mo lenei parakalafa - O le Saint Louis Exposition poʻo St. Louis Expo o se faʻasologa o faʻaletausaga faʻatoʻaga ma faʻatekinisi faʻataʻitaʻiga faia i St. Louis' Fairgrounds Park, mai le 1850s i le 1902. I le 1904, na faia ai le faaaliga o le faatauina mai o Louisiana
, o se faaaliga tele a le Lalolagi, na faia i St. Louis, Misuri. E leʻi faia le faaaliga faaletausaga o mea tau faatoʻaga ma mea tau tekinolosi i le 1903-4, ma na faamutaina ina ua mavae le World's Fair. O mea faʻamanatu mai le St. Louis Expositions i tausaga taʻitasi o nisi taimi e fenumiai ma mea faʻamanatu mai le 1904 World's Fair i luga o upega tafailagi faʻatau.