Laura Ingalls Wilder was sixty-five when she published Little House in the Big Woods, a novel for young readers inspired by her childhood in the Big Woods of Wisconsin. Her book, and the others that followed, made her an icon of children's literature. The Little House series offered generations of children a glimpse into life on the nineteenth-century American prairie and immortalized a sod house on the banks of Minnesota's Plum Creek.

Ignatius Donnelly was the most widely known Minnesotan of the nineteenth century. As a writer, orator, and social thinker, he enjoyed fame in the U.S. and overseas. As a politician he was the nation's most articulate spokesman for Midwestern populism. Though the highest office he held was that of U.S. congressman, he shaped Minnesota politics for more than thirty years.

The Lower Sioux Agency, or Redwood Agency, was built by the federal government in 1853 near the Redwood River in south-central Minnesota Territory. The agency served as an administrative center for the Lower Sioux Reservation of Santee Dakota. It was also the site of key events related to the U.S.-Dakota War of 1862.

Built by the Civilian Conservation Corps (CCC) between 1934 and 1935, the Marcell Ranger Station exemplifies the core principles of the National Park Service's architectural philosophy: minimalist construction and use of native materials.

The 1889 death of inmate Taylor Combs led to a scandal, and then major reforms, at the Rochester State Hospital for the Insane.

Built in 1909, the Winona Masonic Temple with its large public ballroom and other meeting rooms was an important center of social and civic activity in the city. It continues to serve Winona in the twenty-first century.