Bonanza farms—large, commercial farming enterprises that grew thousands of acres of wheat—flourished in northwestern Minnesota and the Dakotas from the 1870s to 1920. Geology, the Homestead Act of 1862, railroads, modern machinery, and revolutionary new flour-milling methods all contributed to the bonanza farm boom.
Since its founding in 1859, the Minnesota State Fair had been an essential yearly tradition in the agricultural state. However, after the United States entered World War I in 1917, the fair took on an entirely new significance. Organizers reframed the event as a “Food Training Camp” that showed Minnesotans how to produce and conserve resources vital to the Allied war effort.