prior to the 1830s the dominant industry in the oregon territory was
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Territorial era of Minnesota [SEP] Introduction
The territorial era of Minnesota lasted from the Louisiana Purchase in 1803 to Minnesota's achieving statehood in 1858. The Minnesota Territory itself was formed only in 1849 but the area had a rich history well before this. Though there was a long history of European presence in the area before 19th century, it was during the 19th century that the United States began to establish a firm presence in what would become Minnesota. Many of the facets of Minnesota culture that are perceived as the area's "early" history in fact originated after this period. Notably, the heavy Scandinavian immigration for which the state is known, and the pioneering days chronicled by author Laura Ingalls Wilder occurred after statehood in the later 19th century.