1. In 1861, Nevada became an official U.S. territory. This was a significant step in the state's history, as it paved the way for Nevada to become a state in 1864.

2. On August 5, 1937, the Boulder Dam was officially dedicated. The dam, now known as the Hoover Dam, was an engineering marvel at the time and provided much-needed irrigation and hydroelectric power to the region.

3. In 1989, Nevada became the first U.S. state to legalize casino gambling. This move transformed Nevada into a tourist destination, drawing millions of visitors each year to the state's many casinos and resorts.

4. On August 5, 1958, the nuclear-powered submarine USS Nautilus became the first vessel to successfully cross the North Pole under ice. The crew of the Nautilus were hailed as heroes, and the achievement marked a significant milestone in submarine technology.

5. Nevada is home to several world-famous landmarks, including Area 51, the Las Vegas Strip, and the Black Rock Desert. August 5 is a significant date for these locations, as many tourists choose to visit the state during the peak summer months to experience the unique offerings of Nevada.