A Library of Congress Manuscript Division online exhibit to celebrate the Manuscript Division's centenary, this site contains approximately 90 representative documents from the 15th to the mid-20th century. The selected documents include the papers of presidents, cabinet ministers, congressmen, Supereme Court justices, military officers, diplomats, reformers, artists, writers, scientists, and other Americans who made a mark in history. Most items fall with eight categories that reflect the division's strengths: "The Presidency"; "Congress, Law, and Politics"; "Military Affairs"; "Diplomacy and Foreign Policy"; "Arts and Literature"; "Science, Medicine, Exploration, and Invention"; "African-American History and Culture"; "Women's History"; and "Miscellany." Each theme contains a roughly 250-word essay with links to digital reproductions of selected documents. A detailed description (200 words) accompanies each document, and additional information about the collections from which a document came is available through links to the collection records and finding aids. The exhibit also includes roughly 25 images, primarily in the "Science, Medicine, Exploration and Invention" category. There is a special presentation entitled "Collecting, Preserving, and Researching History: A Peek into the Library of Congress Manuscript Division." This site provides a description of the division, its holdings, definitions of terms like "personal papers" and why they are important, how the Library of Congress acquires manuscripts, how the staff prepares, conserves, and stores them, and who uses the documents. The site also has links to the Library of Congress's ordering and reproduction policies, the American Memory site, and to the Library of Congress collection catalogs. This easily navigable site is keyword and subject searchable. This site is ideal for conducting research in many areas of American History, as well as answering the question: "What do archives do?"