Thank you 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 pictures, videos, topic 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. Other Web sites that allow public editing of their pages to write reference entries can be fun. But when you need credible information from reliable sources you can cite, Encyclopedia.com is the place to go.