African-American Experience in Ohio, 1850-1920

This digital collection illuminates specific moments in the history of Ohio's African-Americans and provides an overview of their experiences during the time period 1850 to 1920 in the words of the people that lived them.

Ohio Battle Flags: Fight for the Colors

Fight for the Colors provides online access to the Ohio Battle Flag Collection from the Ohio Historical Society. There are more than five hundred flags in the collection, the majority of which are from the Civil War.

Ohio Death Certificate Index

Ohio Death Certificate Index contains death certificates of persons who died in Ohio in 1913-1914.

Ohio History Central Encyclopedia

Ohio History Central is an online encyclopedia that contains information about Ohio's natural history, prehistory and history. Each section contains written information, maps, timelines, and images.

Ohio History Online

Ohio History was established in June 1887 as the Ohio Archaeological and Historical Quarterly. This online version of Ohio History contains peer-reviewed articles and book reviews on topics covering the political, military, social, economic, and cultural history of Ohio.

Ohio Memory

Ohio Memory contains 26,000 primary sources from 330 archives, historical societies, libraries, and museums that document Ohio’s past from prehistory to the present.


Produced by the Ohio State University Extension, Ohioline contains hundreds of fact sheets and bulletins on subjects including agriculture, natural resources, family and consumer sciences, community development, 4-H and youth.

State of Ohio Government & Services

Official Ohio Government website.

What Tree Is It?

What Tree Is It? is an online guide to identifying leaves and fruits from common trees in Ohio. By choosing from a series of leaf and fruit images, you can find the leaf or fruit that most closely resembles your sample.

What's that Snake?

What’s that Snake? includes 30 species and subspecies of snakes that are found in Ohio.

What's the Point?

What’s the Point? identifies flint artifacts around Ohio.