Encyclopedia.com

As the Internet’s premier collection of online encyclopedias, Encyclopedia.com provides you reference entries from credible, published sources like Oxford University Press and Columbia Encyclopedia.

At Encyclopedia.com, you get free access to over 300,000 reference entries from sources you can cite. Plus, more than 50,000 topic summaries feature related picturesvideostopic summaries, and newspaper and magazine articles from around the world. Encyclopedia.com takes great care in constantly updating our content with the latest from our partners.