1. Oregon became a state on July 19, 1859. After being part of the Oregon Territory for many years, the state of Oregon was officially formed when President James Buchanan signed the Oregon Statehood Bill into law.

2. In 1913, Crater Lake National Park was established on July 19th. Crater Lake is known for its deep blue color and stunning scenery, and attracts visitors from all over the world.

3. On July 19, 1941, the Bonneville Dam was dedicated by President Franklin D. Roosevelt. The dam, which spans the Columbia River between Oregon and Washington, generates hydroelectric power and provides flood control for the region.

4. In 1984, the Oregon Zoo (formerly known as the Portland Zoo) opened its doors to the public on July 19th. The zoo is home to over 1,800 animals and is one of the top tourist attractions in the state.

5. On July 19, 1996, the Summer Olympics in Atlanta featured the United States Women's Gymnastics Team, which included Oregon native Shannon Miller. Miller won two gold medals, one silver medal, and two bronze medals during the course of the games.