1. Wyoming became a state on November 1, 1890. This made Wyoming the 44th state to join the Union. The state's admission was a significant event in Wyoming’s history because it allowed it to gain representation in Congress and have a greater say in national politics.

2. On November 1, 1889, the first rail line reached Cheyenne, Wyoming. This was a major milestone for the town because it made transportation of goods and people much more efficient. Cheyenne quickly became a thriving railroad hub, and its growth continued through the early 20th century.

3. In 1900, on November 1, Laramie became the first city in the world to elect a female mayor, Louisa Swain. Swain was a prominent suffragist and played a key role in the movement to give women the right to vote in Wyoming. Her election marked a major milestone in the struggle for women's suffrage, which would not be achieved nationwide until 1920.

4. On November 1, 1900, the first rodeo was held in Casper, Wyoming. The event attracted cowboys from all over the region and became an annual tradition. Rodeos have been an important part of Wyoming's culture ever since, and the state is home to some of the best rodeos in the world.

5. In 1979, on November 1, the Wyoming State Capitol building in Cheyenne was added to the National Register of Historic Places. The building, which was completed in 1890, is a beautiful example of late 19th-century architecture and features a distinctive dome that can be seen from miles around. Today, the building is one of the most popular tourist attractions in the state.