The history of Ohio as a state began when the Northwest Territory was divided in 1800, and the remainder reorganized for admission to the union on March...

Ohio (/oʊˈhaɪ.oʊ/ oh-HY-oh) is a state in the Midwestern region of the United States. Ohio borders Lake Erie to the north, Pennsylvania to the east, West...

Ohio History is a peer-reviewed academic journal covering the history of Ohio and the Midwest. The journal was established in 1887 and published by the...

Headquartered at the Ohio History Center in Columbus, Ohio, Ohio History Connection provides services to both preserve and share Ohio's history, including its...

The history of Ohio University predates its founding, as a part of the post-Revolutionary period that saw the nation's first land grants and continues...

Ohio University (Ohio or OU) is a public research university in Athens, Ohio, United States. The first university chartered by an Act of Congress and the...

offices, and library of the Ohio History Connection. The building also houses Ohio's state archives, also managed by the Ohio History Connection. The museum...

There are 88 counties in the U.S. state of Ohio. Nine of them existed at the time of the Ohio Constitutional Convention in 1802. A tenth county, Wayne...

"Ohio" is a protest song and counterculture anthem written and composed by Neil Young in reaction to the Kent State shootings of May 4, 1970, and performed...

The history of Ohio State Buckeyes football covers 125 years through the 2014 season. The team has represented the Ohio State University in the Western...

capital city of Ohio, was founded on the east bank of the Scioto River in 1812. The city was founded as its capitol, beside the town of Franklinton, since...

The U.S. state of Ohio first required its residents to register their motor vehicles and display license plates in 1908, although several cities within...

The Ohio River is a 981-mile-long (1,579 km) river in the United States. It is located at the boundary of the Midwestern and Southern United States, flowing...

The history of Jews in Ohio dates back to 1817, when Joseph Jonas, a pioneer, came from England and made his home in Cincinnati. He drew after him a number...

The Ohio Country, (Ohio Territory, Ohio Valley) was a name used for a loosely defined region of colonial North America west of the Appalachian Mountains...

Capital punishment is a legal penalty in the U.S. state of Ohio, although all executions have been suspended indefinitely by Governor Mike DeWine until...

Ohio County is a county located in the U.S. state of Kentucky. As of the 2020 census, the population was 23,772. Its county seat is Hartford, and its largest...

The Ohio Academy of History is the professional society for historians who work or reside in the state of Ohio. It was founded in 1932. As its constitution...

has been described as one of the largest crises in Ohio prison history and one of the longest prison sieges in U.S. history. The eastern portion resides...

The Ohio State University (Ohio State or OSU) is a public land-grant research university in Columbus, Ohio, United States. The flagship institution of the...

"significantly altered the course of frontier history," demonstrating that American settlement north of the Ohio River could not proceed until the United States...

the county seat of Marion County, Ohio, United States. It is located in north-central Ohio, approximately 50 miles (80 km) north of Columbus. The population...

Ohio State University was founded in 1870 as a land-grant university in accordance with the Morrill Act of 1862 under the name of Ohio Agricultural and...

Ohio Company, formally known as the Ohio Company of Virginia, was a land speculation company organized for the settlement by Virginians of the Ohio Country...

seat of Lucas County, Ohio, United States. At the 2020 census, it had a population of 270,871, making Toledo the fourth-most populous city in Ohio, after...

as the Michigan–Ohio War or the Ohio–Michigan War, was a boundary dispute between the U.S. state of Ohio and the adjoining territory of Michigan over what...

the Kent State massacre) were the killing of four and wounding of nine unarmed college students by the Ohio National Guard on the Kent State University...

portion of land claimed by the Colony of Connecticut and later by the state of Connecticut in what is now mostly the northeastern region of Ohio. The Reserve...

The Ohio Burgee is the official flag of the U.S. state of Ohio. It is a triangular swallowtail flag. Its red, white, and blue elements symbolize the state's...

Franklin and Delaware counties in the U.S. state of Ohio. A northeastern suburb of Columbus as well as the home of Otterbein University, the population was 39...