1. In 1837, the Oberlin Collegiate Institute (now Oberlin College) in Lorain County opened its doors for its first class of students. It was the first American co-educational college to admit women and African Americans as well as white men.

2. On September 18, 1851, the Cincinnati Zoological Society was established, making it one of the oldest zoos in the country. The zoo is home to over 500 animal species and is a popular attraction for people of all ages.

3. James Garfield, the 20th President of the United States, was born in Orange Township, Ohio on September 18, 1831. He was assassinated just six months into his presidency in 1881, making him the second U.S. president to be assassinated.

4. The Rock and Roll Hall of Fame in Cleveland officially opened its doors on September 18, 1995. Since then, the museum has showcased artifacts and exhibits dedicated to the history of rock and roll and its impact on culture.

5. On September 18, 2011, the Cincinnati Reds clinched their first National League Central division title since 1995, securing a spot in the MLB Playoffs. The team went on to win their first playoff series in 17 years before being eliminated in the NL Division Series.