1. In 1883, the Northern Pacific Railroad opened the first railroad bridge across the Missouri River near Bismarck, ND. This bridge was crucial for transportation and commerce in North Dakota, as it allowed easier access to agricultural goods.

2. In 1940, President Franklin D. Roosevelt visited Fargo, ND to deliver a speech on the importance of rural electrification. This speech was significant because it highlighted the need for improved infrastructure and access to electricity in rural areas, including North Dakota.

3. On September 12, 1964, Minot State College (now Minot State University) held its first official football game. The Beavers defeated Rocky Mountain College 27-6 in front of a crowd of over 1,000 people. This game marked the beginning of a long and successful history of college football in North Dakota.

4. In 1991, the Minot Air Force Base received its first B-52 bomber equipped with cruise missiles. This was a significant moment in the Cold War era, as it demonstrated the United States' military presence and preparedness in the region.

5. On September 12, 2019, the National Buffalo Museum in Jamestown, ND celebrated the 60th anniversary of the bison herd at the museum. The museum is dedicated to preserving the history and culture of bison in North America, and this milestone was a testament to the museum's commitment to education and conservation.