Research Databases: O

An evolving, dynamic online encyclopedia that includes information about Ohio's natural history, prehistory and history. Each section contains written information, maps, timelines, and images.

This website provides access to numerous Ohio history resources.

Take practice tests, search for jobs, post your resume.

Practice tests for licensing exams (Civil Service, Allied Health, ASVAB, etc.) and academics (SAT, ACT, GRE, MCAT, etc) are found in the Assessment and Training section. You can use access practice tests anonymously, or register/sign in to save your progress and results.

A digital collection of Ohio historical artifacts.

Covering today’s hottest social issues, Gale In Context: Opposing Viewpoints helps students research, analyze and organize a broad variety of data for conducting research, completing writing assignments, preparing for debates, creating presentations, and more.

Authoritative reference content exploring topics in humanities, social sciences, and science.