Harrowing and Corn Planting, 1940
Harrowing and corn planting. In the 1940s some farmers used a combination of horses and tractors to plant crops. Jasper County, Iowa, 1940.
Library of Congress, Prints & Photographs Division, FSA-OWI Collection
Pathways
How are the environmental problems created from harvesting clams similar to environmental problems we face today? How are they different?
Media Artifacts
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