A compendium of facts about the state of Ohio, including statistics concerning such diverse topics as education, geography, politics, business and industry and agriculture.

"Home to thousands of settlements extending as far back as 13,000 years ago, Ohio has seen most of its architectural history fall to the wrecking ball. But there is still history all around if we know where to look. Located south of Dayton, SunWatch is the best-known Fort Ancient Indian village in the United States. On the other side of the state, Marietta is the oldest permanent settlement in the Northwest Territory. About fifty miles southeast of...