-
René-Robert Cavalier, Sieur de La Salle explores Ohio region for France.
-
The French and Ottawa Indian War ends.
-
Ohio becomes part of the Northwest Territory.
-
Marietta, the first settlement in Ohio Territory, is founded.
-
United States Army defeats Native American forces at the Battle of Fallen Timbers.
-
The Treaty of Greenville gives the United States claim to most Native American lands in the Northwest Territory.
-
Ohio became the seventeenth state.
-
The Erie Canal opens.
-
He bought his freedom from slavery and moved to Ripley, Ohio.
-
More than 300,000 soldiers from Ohio joined the army.
-
Wilbur and Orville Wright from Ohio have successful airplane flight.
-
The Great Migration begins.
-
The Great Depression begins.
-
Ohio Civil Rights act is passed.
-
More than 11 million people live in Ohio.