What was one way the United States met the challenge of producing supplies for U. S. troops in World War II ?

More women and African Americans joined the industrial workforce, taking millions of jobs that were usually done by white men and that were vacant because of the draft for the Second World War. This had a sociological and cultural impact in cities.

Explanation:

workers of lowell mills were greatly benefited for the waltham type of work which was more a paternalist kind, trying to protect the integrity of this little girls coming from small farmers and providing an adequate place of work, this in an effort to avoid the issues of bad place conditions and immorality that the people in bigger industrialized cities of great britain were experimenting.