Final answer:
President Roosevelt launched the Civilian Conservation Corps (CCC) during the Second New Deal. The CCC provided jobs for young American men and focused on environmental conservation.
Step-by-step explanation:
One program that President Roosevelt launched during the Second New Deal was the Civilian Conservation Corps (CCC). The CCC was passed by Congress and signed into law in March 1933.
The CCC had a dual purpose of putting young American men to work and engaging in environmental conservation. Over the course of the 1930s, the CCC employed over three million workers.