1. In 1822, the state of Indiana approved the formation of a canal company that would create a waterway from the Ohio River to Lake Michigan, leading to the creation of the Wabash and Erie Canal.

2. On August 6, 1890, the Indiana General Assembly passed the Australian Ballot Law, mandating the use of a secret ballot system in all public elections. This measure was aimed at reducing voter intimidation and corruption in the state.

3. In 1913, the first Indianapolis 500 race was held on August 6, attracting thousands of spectators from around the country. The winner was Ray Harroun, who completed the 500-mile race in just under six hours.

4. On August 6, 1933, a group of inmates at the Indiana State Prison in Michigan City staged a daring escape attempt, using smuggled guns and homemade weapons to overpower guards and break out of the facility. Although some of the escapees were recaptured, the incident sparked a major crackdown on prison security measures.

5. In 1988, the Indiana State Fair experienced one of its deadliest accidents when a stage collapsed during a performance by the country band Sugarland, killing seven people and injuring dozens more. The tragedy led to increased safety standards at public events across the state.