From site: The New Deal Network, an educational guide to the Great Depression of the 1930s… The New Deal Network was developed as a research and teaching resource for students and educators…
At the core of the New Deal Network is a database of primary source materialsphotographs, political cartoons, and texts (speeches, letters, and other historic documents) gathered from the Franklin D. Roosevelt Presidential Library, the National Archives and Records Administration, the Library of Congress, and other sources. Currently there are over 20,000 items in this database, many of them previously accessible only to scholars. Unlike many databases on the Web, which represent the holdings of a particular institution, NDN is drawing from a wide variety of sources around the country to create a theme-based archive.