1. In 1920, Wyoming became the 27th state to ratify the 19th Amendment, giving women the right to vote. It was one of the first states to pass the amendment, signaling its commitment to women's suffrage.

2. In 1869, the first female juror in the country served in Laramie, Wyoming. Louisa Swain was selected to serve on a grand jury, making her the first woman to participate in a jury trial in the United States.

3. On August 25, 1909, the Wyoming State Fair was held for the first time in Douglas, Wyoming. The event attracted thousands of visitors and celebrated the state's agricultural and industrial achievements.

4. In 1959, Devils Tower was declared the first national monument in the United States by President Dwight D. Eisenhower. The iconic landmark, located in northeastern Wyoming, is a sacred site for many Native American tribes and attracts visitors from around the world.

5. On August 25, 1876, General George Crook and his troops engaged in a battle with the Sioux and Cheyenne in the Powder River country of Wyoming. The conflict, known as the Battle of the Rosebud, was a precursor to the more famous Battle of Little Bighorn, which happened a week later in Montana.