As the Great Plains blew away, the CCC became the muscle behind the fight to hold the soil, building roughly 6.6 million check dams and a thousand-mile wall of trees. The episode shows conservation turning into disaster response and sending federal crews onto private farms, along with the limits of the fix.
How much credit belongs to conservation work versus returning rain is debated. The Shelterbelt's long-run agricultural benefit is still studied, and using public labor on private farmland raised a lasting question.



