Why was Dorothea Lange’s work important to president Roosevelt ?

During the Great Depression, Dorothea Lange photographed the unemployed men who wandered the streets. Her photographs of migrant workers were often presented with captions featuring the words of the workers themselves. Lange’s first exhibition, held in 1934, established her reputation as a skilled documentary photographer. In 1940, she received the Guggenheim Fellowship. New Jersey-born portrait photographer Dorothea Lange worked for the FSA. She took many photographs of poverty-stricken families in squatter camps, but was best known for a series of photographs of Florence Owens Thompson, a 32-year-old mother living in a camp of stranded pea pickers.  Following America’s entrance into World War II, Lange was hired by the Office of War Information (OWI) to photograph the internment of Japanese Americans. In 1945, she was employed again by the OWI, this time to document the San Francisco conference that created the United Nations.

the western roman empire flourished, but the eastern portion of the empire struggled.