1. In 1862, the Battle of Buffington Island took place near Portland, Ohio, just across the Indiana border. This battle was one of the few Confederate successes in Ohio and Indiana during the Civil War.

2. In 1893, the first Indiana State Fair was held in Indianapolis. This event has since become an annual tradition, offering a showcase of agriculture, entertainment, food, and exhibits from across the state.

3. In 1961, the Indiana Toll Road opened, connecting the Chicago area to Ohio through northern Indiana. This network of highways continues to be a vital transportation link for the region.

4. In 1994, the Indianapolis Colts announced that they would be moving to their new home at the RCA Dome, which opened the following year. This move helped to revitalize downtown Indianapolis and brought a new era of success to the Colts franchise.

5. In 2013, the Indianapolis Museum of Art changed its name to the Indianapolis Museum of Art at Newfields, reflecting its expanded focus on the entire 152-acre campus that includes not only the museum, but also gardens, a nature preserve, and a historic estate. This rebranding has helped to position the museum as a unique destination for cultural and natural experiences.