Encyclopedia.com – Online dictionary and encyclopedia with pictures, facts, and videos. Get information and homework help with millions of articles in our FREE, online library.

The encyclopedia T'ung-tien by Tu Yu (eighth century) informed about the sciences, educational systems, government, customs, music, army, jurisprudence, political geography, and defense.

In depth guide to hundreds of topics you use everyday including Business, Finance, Tax and Legal. Explore the trusted information from the original online encyclopedia.

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.

Find facts and information about Medicine from trusted sources at Encyclopedia.com

Find facts and information about History from trusted sources at Encyclopedia.com

Encyclopedia.com gives you the ability to cite reference entries and articles according to common styles from the Modern Language Association (MLA), The Chicago Manual of Style, and the American …

The capital city, Edo (present-day Tokyo), and the surrounding territory were divided into urban and suburban districts, each led by an appointed governor. Source for information on Tokugawa …

Encyclopedia.com gives you the ability to cite reference entries and articles according to common styles from the Modern Language Association (MLA), The Chicago Manual of Style, and the American …

Find facts and information about People from trusted sources at Encyclopedia.com