1. In 1899, Milwaukee’s first automobile race was held at the Wisconsin State Fairgrounds on July 13th. The race was off-road and featured four cars. It was won by William Metzger, who completed two laps in 28 minutes and 31 seconds.

2. On July 13, 1920, Wisconsin became the first state in the United States to ratify the 19th Amendment, which gave women the right to vote. This was a major milestone in the women's suffrage movement and helped pave the way for the amendment to be passed nationwide.

3. On July 13, 1941, a large fire broke out at the University of Wisconsin-Madison’s Agricultural Engineering Building, causing over $125,000 in damage. The building was eventually rebuilt and is now known as the Wisconsin Energy Institute.

4. In 1975, on July 13th, Major League Baseball player and Wisconsin native Bob Uecker hit his first career home run while playing for the Milwaukee Brewers. Uecker, who later became a famous broadcaster, is still beloved by Brewers fans today.

5. On July 13, 2002, a tornado touched down in the town of Northwood, Wisconsin, causing significant damage to homes, businesses, and trees. Fortunately, no one was injured in the storm, and the community rallied together to rebuild in the aftermath.