1. Wyoming became a state: On July 14, 1890, Wyoming officially became a state, becoming the 44th state of the United States. Wyoming was the first state to give women the right to vote and was also known for its progressive stance on other social issues, such as prohibiting discrimination based on race or ethnicity.

2. Tallest peak in Wyoming named: On July 14, 1885, the highest peak in Wyoming, Gannett Peak, was named after explorer Henry Gannett. At 13,809 feet, Gannett Peak is the tallest mountain in the state and is located in the Wind River Range of western Wyoming.

3. Famous shootout in Wyoming: On July 14, 1889, a famous shootout occurred in the town of Casper, Wyoming. The shootout, which is also known as the "Gunfight at Salt Creek", is considered one of the most significant shootouts in the history of the American Wild West. It began when a posse of lawmen attempted to arrest a group of cattle rustlers and ended with several casualties on both sides.

4. Yellowstone National Park created: On July 14, 1872, President Ulysses S. Grant signed a bill creating Yellowstone National Park, which is mostly located in Wyoming. Yellowstone is the first national park in the U.S. and is famous for its geothermal features, such as Old Faithful and the Grand Prismatic Spring, as well as its wild landscapes and wildlife.

5. Historic train robbery near Evanston: On July 14, 1899, a group of outlaws known as the "Wild Bunch" robbed a Union Pacific train near Evanston, Wyoming. The train was carrying a large shipment of money and gold, which the outlaws successfully stole. The robbery was one of the most famous train robberies in American history and was later immortalized in movies and books.