Jump to: Preparation Procedure Evaluation By examining primary sources, including songs, newspapers, interviews, and photographs of migrant farm workers in California during the Great Depression, students create a scrapbook from the point of view of a migrant worker, providing evidence of the colloquial speech used by the migrants and the issues affecting their lives. Using Voices from the Dust Bowl, 1940-1941 and Farm Security Administration/Office of War Information Black-and-White Negatives ,