Japanese-American Relocation Digital Archives
https://calisphere.org/exhibitions/t11/jarda/
A collection of primary source documents that provide information about the internment of Japanese-American citizens during World War II.
Ansel Adams's Photographs of Japanese-American Internment at Manzanar
http://www.loc.gov/pictures/collection/manz/
A collection of photographs taken by Ansel Adams at the Manzanar internment camp.
Executive Order 9066
http://historymatters.gmu.edu/d/5154
The legal document, signed by the president, authorizing the internment of Japanese-Americans in the wake of the Pearl Harbor attacks.