Kilauea; Mount Etna; Mount Yasur; Mount Nyiragongo and Nyamuragira; Piton de la Fournaise; Erta Ale History of Ohio Wikipedia The history of Ohio includes many thousands of years of human activity. What is now Ohio was probably first settled by PaleoIndian people, who lived in the area as. Ohio festivals and topeventsOhio festivals and events to check out in 2017. You don t want to miss out on these great events. Complete festival directory for Ohio!