General Reference source offering hundreds of encyclopedias, dictionaries, thesauri, quotations, and subject-specific titles, as well as 200,000+ images and audio files, and nearly 200 videos.
A unique source offering reference content from a non-U.S. perspective on a wide range of global issues, including environment, law, medicine and technology. Offers reference, periodicals, primary sources and statistical information.
Insights into the military conflicts that have defined our world's identity from its beginning to today.