Brain › WorldHow many U.S. Presidents of the 19th and 20th century were born in Ohio?3527AnswerThe correct answer is D) 7.More World questionsIn which city is Ohio University located?What is the state bird of Ohio?What is Ohios nickname?Which of the two teams, established in Ohio in the 20th century, joined the NFL earlier?How many states border Ohio?The name Ohio is derived from an Iroquois Indian word meaning what?Play Brain · Practice