1. The Treaty of La Pointe was signed on July 22, 1842, between the Ojibwe tribe and the United States government, ceding large portions of land to the federal government in exchange for compensation.

2. The Wisconsin State Fair, one of the largest agricultural fairs in the country, began on July 22, 1851, in Janesville, Wisconsin, showcasing the state's agricultural products, livestock, and cultural heritage.

3. The Milwaukee Braves played their final game at Milwaukee County Stadium on July 22, 1965, before moving to Atlanta the following season. The Braves had been a fixture in Milwaukee since 1953, winning the World Series in 1957.

4. On July 22, 1974, the Briggs and Stratton Corporation, a manufacturer of small engines and outdoor power equipment, announced a major expansion of its production facilities in Wauwatosa, Wisconsin, creating jobs and boosting the state's economy.

5. July 22, 2014, marked the opening of the Harley-Davidson Museum in Milwaukee, Wisconsin, celebrating the iconic motorcycle brand's history, culture, and innovation. The museum features interactive exhibits, rare artifacts, and a collection of vintage motorcycles.