Ansel Adam's photographs and Roosevelt's executive order are primary sources for the research on Japanese-American life during World War II.
In this case, the Ansel Adam's photographs taken at a relocation camp and the transcript of Franklin D. Roosevelt's Executive Order 9066 are examples of primary sources. Ansel Adams' photographs provide visual documentation of life in the internment camps, while Roosevelt's executive order is a direct historical document outlining the incarceration of Japanese Americans.
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