Encyclopedia of the Middle Ages
Contains articles on all aspects of the period from the fifth to the fifteenth century. It explores art, architecture, religion, law, science, language, philosophy, and theology, as well as cultural, religious, intellectual, social and political history. With a focus on Europe and Christendom, the Encyclopedia also covers the rise of Islam and people of other cultures with whom Europeans came into contact.
Express Link (bookmark): http://www.galileo.usg.edu/express?link=encr-geo1