The Constitution of the State of Minnesota was initially approved by the residents of Minnesota Territory in a special election held on October 13, 1857, and was ratified by the United States Senate on May 11, 1858, marking the admittance of Minnesota to the Union. Nearly 120 amendments have been approved, with perhaps the most significant being a reorganization in 1974 to simplify the document, making it easier for modern readers to comprehend and reducing the extensive verbiage. It is believed that the constitution was amended twice prior to ratification.

The Minnesota Historical Society (MNHS) is a nonprofit educational and cultural institution dedicated to preserving the history of the U.S. state of Minnesota. It was founded by the territorial legislature in 1849, almost a decade before statehood. The Society is named in the Minnesota Constitution. It is headquartered in the Minnesota History Center in downtown Saint Paul.