A subsite of the popular Internet user-based encyclopedia, in a simple English format for students of all ages with limited English reading abilities. Simple English uses easy words and short sentences. The Simple English version of...

Wikipedia provides information on the biological kingdom protista, including a list of different divisions of the kingdom.

Wikipedia offers excellent information on levers, including a hyperlinked table of contents, images, and examples.

Wikipedia provides a definition of crop rotation, including a brief history and examples.

Wikipedia offers a brief biography of retired NBA great David Robinson, dealing mostly with the history of his career. Includes many in-text links to related topics.

Wikipedia details the life and career of Oscar De La Hoya, the "Golden Boy," who won a 1992 Olympic Gold Medal in boxing to keep a promise to his dying mom.

Wikipedia article providing information about Oxfam International. Find history, information about Oxfam affiliates, activities, fundraising efforts, links, and pictures in this article.

Wikipedia provides an overview of the Canadian Charter of Rights and Freedoms. Included are a historical background, a discussion of the charter's features, and links to further articles on each part of the document.

Lengthy article from Wikipedia describing the capital city of Uruguay. Discusses its population, geography, history, economy, attractions, and more. There are many images and maps.

This encyclopedia article from Wikipedia provides a thorough discussion of the Korean War, the 1950s conflict between communist North Korea and anti-communist South Korea.

Wikipedia offers extensive information about the city of Boston. Read about its history, geography, government, and demographics. There are many links included containing information on related topics.

Wikipedia entry on the Byzantine Empire addresses its history, the split with Rome, invasions and migrations from the East, its culture, and the empire's eventual decline and fall.

This Wikipedia article on the bloodiest battle in American history gives background information on the battle, the battle itself, and the aftermath.

This site from the encyclopedia Wikipedia provides an in-depth biography of the life of Robert Clive. It discusses his upbringing, the many military sieges he was part of, and his role in the creation of British India.

This site from Wikipedia provides a detailed article on the Alps. It is divided into sections that cover the climate, the different regions, the principal passes, the geology, and much more. A great reference site.

This site from Wikipedia provides extensive information about the life of General George Custer, and gives details of his military career and his defeat at the Battle of Little Bighorn.

This encyclopedia from Wikipedia provides an extensive biography of Otto I (912-973 CE), Holy Roman Emperor. This site also includes links to additional information on related subjects.

This site from Wikipedia provides an in-depth look at the life of philosopher Karl Marx.

This encyclopedia article from Wikipedia on the Bronze Age discusses its characteristics and history, and takes an in-depth look at the possible theories as to why the Bronze Age ended.

he Wikipedia offers this guide to John Kerry's 2004 presidential campaign. Features endorsements and issue stances on such topics as economy, gun control, abortion and Iraq.

From Wikipedia find a very comprehensive entry that includes the history, geography, navigation, communities, cities and notable bridges along the Mississippi River.

Wikipedia furnishes useful information about the Central American country of Guatemala. Content includes history, politics, geography, economy, culture, maps, and so on.

Wikipedia provides very extensive information on the Battle of Verdun, a major action in World War I that resulted in more than 250,000 deaths.

Wikipedia provides a paragraph of information on Babylonia, an ancient state in Mesopotamia. Includes hyperlinked terms.