Ohio is a state in the Midwestern region of the United States. The state’s capital and largest city is Columbus, with the Columbus metro area, Greater Cincinnati, and Greater Cleveland being the largest metropolitan areas. Ohio is bordered by Lake Erie to the north, Pennsylvania to the east, West Virginia to the southeast, Kentucky to the southwest, Indiana to the west, and Michigan to the northwest. Ohio is historically known as the “Buckeye State,” after its Ohio buckeye trees, and Ohioans are also known as “Buckeyes”. Its state flag is the only non-rectangular flag of all the U.S. states.

The state takes its name from the Ohio River, whose name in turn originated from the Seneca word ohiːyo‘, meaning “good river”, “great river”, or “large creek”. 

Ohio became one of the earliest and most influential industrial powerhouses during the 20th century. Although Ohio has transitioned to a more information- and service-based economy in the 21st century, it remains an industrial state, ranking seventh in GDP as of 2019, with the third largest manufacturing sector and second largest automobile production. Seven presidents of the United States have come from Ohio. This has led to it receiving the moniker “the Mother of Presidents”.

Resource:  https://en.wikipedia.org/wiki/Ohio