Here are 5 interesting facts about April 24 in Indiana history:

1. In 1822, the first passenger train arrived in Indianapolis. This event marked the beginning of rail transportation in the state and contributed to the growth of Indiana's economy.

2. In 1861, Indiana Governor Oliver P. Morton authorized the formation of the 21st Indiana Infantry Regiment. The regiment fought in several pivotal battles during the Civil War, including the Battle of Shiloh and the Battle of Vicksburg.

3. In 1901, the town of Gary, Indiana was founded. Named after Elbert Henry Gary, the chairman of the United States Steel Corporation, the town became an industrial center and played a significant role in the development of the steel industry throughout the 20th century.

4. In 1927, the infamous gangster John Dillinger was arrested in Mooresville, Indiana. Dillinger, who was wanted by the FBI for a series of bank robberies and other crimes, was eventually killed in a shootout with authorities.

5. In 1976, the Indiana Hoosiers basketball team won the NCAA championship. Led by coach Bob Knight and star player Scott May, the Hoosiers completed a perfect season with a record of 32-0 and became the last team to accomplish this feat.