1. On November 25, 1931, the Ringling Bros. and Barnum & Bailey Circus came to Cedar Rapids, Iowa. The circus featured more than 1,500 performers and animals, including elephants, tigers, and clowns. It was a major event for the city, and many residents turned out to see the spectacle.

2. In 1837, the Iowa Territorial Legislature approved the formation of two new counties: Van Buren and Louisa. Both counties were named after prominent American figures: Martin Van Buren, who was serving as Vice President at the time, and Louisa County, Virginia.

3. On November 25, 1863, soldiers from Iowa played a key role in the Battle of Missionary Ridge during the Civil War. The battle was a major Union victory, and helped to secure the city of Chattanooga, Tennessee. Iowa soldiers fought bravely alongside their comrades from other states, and helped to turn the tide of the war in the Union's favor.

4. The Iowa State Capitol building was dedicated on November 25, 1886. The building had been under construction for several years, and its completion was a major milestone for the state. The building's architecture is notable for its blend of classical and Renaissance styles, and it remains a major landmark in Des Moines to this day.

5. On November 25, 1915, Iowa's first state park was established: Backbone State Park in Delaware County. The park was created to protect the unique rock formations and natural beauty of the area, and has since become a popular destination for hikers, campers, and nature enthusiasts. Today, Iowa has more than 80 state parks and recreation areas, which attract millions of visitors each year.