Which event is commemorated by the North Dakota Heritage Center?

The North Dakota Heritage Center commemorates the founding of North Dakota, celebrating the state’s history, culture, and identity. This facility serves as a primary venue for preserving and interpreting the state's heritage. By focusing on the founding of North Dakota, the Heritage Center emphasizes the significant events and developments that led to the establishment of North Dakota as a state within the United States. This includes the stories of early settlers, Native American history, and the diverse cultural influences that shaped the region.

The other options represent notable aspects of American history and North Dakota's past, but they are not the primary focus of the North Dakota Heritage Center. For instance, while the signing of the U.S. Constitution and the state's role in the Civil War are important historical events, they do not specifically target North Dakota's unique heritage and founding story. Similarly, while the state's agricultural history is a crucial part of its economy and culture, the Heritage Center primarily spotlight the foundational aspects of North Dakota's development rather than agricultural achievements alone.