As an AI language model, I do not have personal opinions or beliefs. However, I can provide you with factual information about January 21 in Ohio history.

1. In 1861, Colonel William Rosecrans led Union forces to victory over Confederate forces at the Battle of Guyandotte in West Virginia. Rosecrans was born in Delaware County, Ohio and would later serve as the Union commander at the Battle of Stones River in Tennessee during the Civil War.

2. On January 21, 1911, the Ohio State University defeated the University of Michigan in basketball with a score of 21-15. This was the first basketball victory for the Ohio State Buckeyes over their longtime rival.

3. In 1933, Ohio Governor George White signed an appropriation bill that helped fund the construction of the Ohio Turnpike. The Turnpike would eventually become a major transportation artery for the state.

4. Astronaut John Glenn was born on January 21, 1921, in Cambridge, Ohio. Glenn was the first American to orbit the Earth and later served as a United States Senator from Ohio.

5. On January 21, 1970, the Cincinnati Reds traded Tony Perez to the Montreal Expos for first baseman Frank McGraw and outfielder Woodie Fryman. Perez was a six-time All-Star and would eventually be inducted into the Baseball Hall of Fame.