1. In 1920, the 19th Amendment to the United States Constitution was officially adopted, granting women the right to vote. Wisconsin was the first state to ratify the amendment, marking a significant moment in the fight for women's suffrage.

2. In 1939, the first recorded attack of the emerald ash borer occurred in Wisconsin. This invasive beetle has since devastated ash tree populations throughout the state and other regions of North America.

3. On August 26, 1988, a tornado outbreak struck Wisconsin, causing significant damage and claiming five lives. The event led to the development of new strategies and technologies for forecasting and tracking severe weather.

4. In 1965, the Green Bay Packers played their first game at the newly constructed Lambeau Field. The historic stadium has been home to the Packers ever since and has hosted numerous iconic moments in sports history.

5. August 26, 1945 marked the end of World War II for Wisconsin soldiers who returned home from the conflict. The state played a crucial role in the war effort, with over 300,000 Wisconsinites serving in the armed forces and contributing to the Allied victory.