Dorothea Lange's Photograph "Migrant Mother" Became an Icon of the Depression

Dorothea Lange's photograph "Migrant Mother" became an icon of the Depression decade because it

A) demonstrated how hardworking farmers weathered the economic downturn.
B) illustrated the suffering of families caught up in the nation's economic collapse.
C) highlighted the energy of participants in the migrant workers' union activities.
D) illustrated the activism and political action of First Lady Eleanor Roosevelt.