In 1859, the Hudson’s Bay Company built a trading post and steamboat landing near the meeting point of the Red and Buffalo Rivers in Minnesota. They named the post and the surrounding town Georgetown. The traders left the post during the US–Dakota War of 1862 but returned when the war ended. When the Northern Pacific and other railroad companies built lines through Clay County in the 1870s, the Hudson’s Bay Company abandoned its post at Georgetown.

William Gates LeDuc played a variety of parts in Minnesota’s transition from territory to statehood. A “jack of all trades” who never found great success in one endeavor, he counted former presidents, governors, generals, and supreme court justices among his friends by the time of his death in 1917.

The Great Western Band of St. Paul, formed in 1860, was one of the earliest and most popular brass bands in Minnesota through the late nineteenth century. This group of amateur musicians helped to bring a measure of sophistication to early St. Paul as it played for a variety of civic and private events. The band was busy during the 1870s and 1880s, but toward the end of the century, it faded from view. A new version formed in 1977, and over the next ten years, St. Paul residents enjoyed some of the same band music that the city’s early residents had enjoyed a century earlier.

The story of the transformation of Minnesota’s landscape from the earliest European immigration to the twenty-first century is a story about corn. The change in production and yield of corn is a study of the impact of applied science and technology. Although the yearly increments of change in production practices and yield were small, their aggregate impact was astounding. They can be broken into three major phases: mechanical, chemical, and biological.

Dr. William S. Cooper, head of the botany department at the University of Minnesota, urged a newly formed committee of the Minnesota Academy of Science to purchase part of the Anoka Sand Plain in 1937. The Cedar Creek Forest was a bit of natural Minnesota worthy of active protection from disturbance, he believed. He and others would help establish and protect what became the Cedar Creek Ecosystem Science Reserve, about thirty miles north of the Twin Cities.

Murray County was established in 1857 and formally organized in 1872. Although Currie was the original county seat, the city of Slayton won a contentious battle for that title in 1890. Agricultural production has been (and continues to be in the twenty-first century) the county’s primary industry.

Gustavus Adolphus College, the dream of Swedish immigrants, began as a humble secondary school in Red Wing with one student in 1862. Relocated to St. Peter in 1876, it has flourished as one of Minnesota's private liberal arts colleges.

Minneopa State Park, located in southern Minnesota, is Minnesota’s third-oldest state park. It was created in 1905 to preserve Minneopa Falls, a two-tiered waterfall once described as nature’s masterpiece. The park has since expanded to include Minnesota River frontage, the historic Seppman stone windmill, and a herd of American plains bison.

Oak savannas—open grassland studded by tall, spreading oak trees—once covered 10 percent of Minnesota, mostly in the southeast quarter of the state. They are an attractive ecosystem for animals such as deer, turkeys, and red-headed woodpeckers. Before European immigration, indigenous people valued the savannas for the good hunting they provided, fostering and maintaining them through the regular use of fire. In 2017, only about 1 percent of the savannas that existed 200 years ago remains.

Gabriel Renville was a fur trader, a farmer, and the leader of the Sisseton-Wahpeton Dakota from 1867 until 1892. Related by blood to multiple Dakota bands and mixed-ancestry families, he opposed Ta Oyate Duta (His Red Nation, also known as Little Crow) and other Dakota who fought against settler-colonists in the U.S.–Dakota War of 1862. His choice angered some of his relatives, who saw him as serving the interests of colonists. After the war, he was one of many who worked to reacquire land for the Sisseton-Wahpeton people.