1. The Battle of Boonville took place on June 5, 1861, during the early stages of the American Civil War. Union forces, led by General Nathaniel Lyon, defeated a Confederate force and secured control of the Missouri River.

2. On June 5, 1933, President Franklin D. Roosevelt signed the National Industrial Recovery Act, which aimed to stimulate economic recovery during the Great Depression. The law established the National Recovery Administration and set industry-specific codes for fair competition.

3. Missouri Governor Mel Carnahan posthumously received the Presidential Medal of Freedom on June 5, 2001. Carnahan, who died in a plane crash while campaigning for the U.S. Senate, was recognized for his contributions to education and environmental conservation.

4. Construction began on the Gateway Arch in St. Louis on June 5, 1959. The arch, which stands 630 feet tall and is the tallest monument in the United States, was completed in 1965.

5. On June 5, 2014, a gunman opened fire at the Jewish Community Center of Greater Kansas City and Village Shalom, a nearby retirement community. Three people were killed in the shooting, which was motivated by the gunman's hatred of Jews and other minorities.