Encyclopedia covering "Pre-Hispanic, colonial, and modern Mesoamerica, defined as the lands stretching from Mexico to the southern tip of Central America."
The Office of Justice Programs' CrimeSolutions.gov "uses rigorous research to determine what works in criminal justice, juvenile justice, and crime victim services. "
The Digital Library of Appalachia provides online access to archival and historical materials related to “the culture of the southern and central Appalachian region.”
Gapminder World and Gapminder Countries are web-services displaying time series of development statistics for all countries, "converting boring numbers into enjoyable, animated and interactive graphics."