Dorothea Lange took a series of photographs in 1936 that included "Migrant Mother", which depicted Florence Owens Thompson and her children in California. In one photograph, Thompson appears hungry and desperate as she sits in a makeshift tent with her children, having just sold the tires from her car to buy food. She told Lange about living off of frozen vegetables and birds the children killed, seeming to understand Lange's photos could help her. By the early 1930s, approximately 25% of Americans were unemployed as the Great Depression took hold. Families struggled with poverty and homelessness, living in shacks known as "Hoovervilles" as assistance was limited under President Hoover's administration.