State Historical Society of North Dakota and North Dakota Heritage Center
The State Historical Society of North Dakota preserves and presents the history of the state of North Dakota. To this end, the society operates extensive archives and a heritage center. The Main Gallery offers an overview of North Dakota history from the Late Cretaceous (circa 65 million years ago) to the 1930s. A number of temporary exhibits are also on view at any given time.
The society offers exhibits, a children's area, school tours, archival and genealogical library access, and research assistance. A fee is charged for research assistance. The website offers online archival materials, lesson plans, and virtual exhibits.