1. In 1917, the United States officially declared war on Germany, marking the country's entry into World War I. This event had significant implications for Oregon, as many of its residents would go on to serve in the war effort.

2. On April 4, 1931, the famous criminal duo Bonnie and Clyde were captured in Texas. While this may not seem to have any direct connection to Oregon, the two outlaws did pass through the state during their crime spree, and their capture had a ripple effect on law enforcement nationwide.

3. April 4, 1949, saw the birth of Oregon's first major television station, KPTV. Over the years, the station has been a source of news, entertainment, and community programming for viewers throughout the region.

4. Oregon's film industry made headlines on April 4, 1976, when production began on the iconic adventure movie "The Goonies." The film, which was shot entirely on location around the Oregon coast, has become a beloved cult classic.

5. Finally, on April 4, 1986, Portland hosted the first-ever NCAA Women's Final Four basketball tournament. The event was a major milestone for women's sports, and helped to cement Portland's reputation as a hub for athletic excellence.