Subject encyclopedias are helpful for gathering background information on your topic. Find relevant details, dates, important names, suggested readings.
Credo Reference - With The Greenwood Encyclopedia of American Regional Cultures: The Southwest , Encyclopedia of American Studies , Encyclopedia of Race and Racism, and more.
Densho Encyclopedia - A free on-line resource about the history of the Japanese American WWII exclusion and incarceration experience. This is a "live project" - the first version of the Encyclopedia officially launched September 1 with more than 300 articles. It is a continuing project with new articles and features being added on an ongoing basis.
Gale Virtual Reference - Includes Prejudice in the Modern World Reference Library, Encyclopedia of Race and Racism, Encyclopedia of Activism and Social Justice, Gale Encyclopedia of Multicultural America, and Gale Encyclopedia of U.S. History: Government and Politics.