Final answer:
Dorothea Lange's portraits revealed the impact of poverty and drought in rural areas during the dust bowl era.
Step-by-step explanation:
Dorothea Lange's portraits of dustbowl America showed how poverty and drought were affecting the people who lived in rural areas of the country. Her photographs captured the raw emotions and living conditions of the individuals and families enduring the hardships of the dust bowl era in rural America.
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