| 1904 St. Louis | |
|---|---|
 Poster for the exposition painted by Alphonse Mucha | |
| Overview | |
| BIE-class | Universal exposition |
| Category | Historical Expo |
| Name | Louisiana Purchase Exposition |
| Area | 1,270 acres (510 hectares) |
| Visitors | 19,694,855 |
| Participant(s) | |
| Countries | 62 |
| Location | |
| Country | United States |
| City | St. Louis |
| Venue | Forest Park, Washington University in St. Louis |
| Coordinates | 38°38′18.6″N 90°17′9.2″W / 38.638500°N 90.285889°W |
| Timeline | |
| Opening | April 30, 1904 |
| Closure | December 1, 1904 |
| Universal expositions | |
| Previous | Exposition Universelle (1900) in Paris |
| Next | Liège International (1905) in Liège |
| History of Missouri |
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 United States portal |
The Louisiana Purchase Exposition, informally known as the St. Louis World's Fair, was an international exposition held in St. Louis, Missouri, United States, from April 30 to December 1, 1904. Local, state, and federal funds totaling $15 million (equivalent to $509 million in 2023)[1] were used to finance the event. More than 60 countries and 43 of the then-45 American states maintained exhibition spaces at the fair, which was attended by nearly 19.7 million people.
Historians generally emphasize the prominence of the themes of race and imperialism, and the fair's long-lasting impact on intellectuals in the fields of history, architecture, and anthropology. From the point of view of the memory of the average person who attended the fair, it primarily promoted entertainment, consumer goods, and popular culture.[2] The monumental Greco-Roman architecture of this and other fairs of the era did much to influence permanent new buildings and master plans of major cities.
- ^ 1634–1699: McCusker, J. J. (1997). How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States: Addenda et Corrigenda (PDF). American Antiquarian Society. 1700–1799: McCusker, J. J. (1992). How Much Is That in Real Money? A Historical Price Index for Use as a Deflator of Money Values in the Economy of the United States (PDF). American Antiquarian Society. 1800–present: Federal Reserve Bank of Minneapolis. "Consumer Price Index (estimate) 1800–". Retrieved February 29, 2024.
- ^ James Gilbert, Whose Fair?: Experience, and Memory, and the History of the Great St. Louis Exposition (2009)