This database from the New York Public Library provides free access to thousands of digital materials including prints, photographs, maps, manuscripts, streaming video, and more.
From the United States Census Bureau, the leading source of quality data about the nation's people and economy
Reference works and data sets on American government, current affairs, history, politics, and public policy. Create your own spreadsheets using government data. Recommended for the social sciences at all levels.
MedlinePlus is an online health information resource for patients and their families and friends.
