Columbia subject headings:
Cotton growing--United States.
Woolen and worsted manufacture--United States.
Working class--United States.
Harvard subject headings:
Cotton manufacture--United States.
Labor--United States
Textile workers--United States
Woolen and worsted manufacture--United States.
Working class--United States
Princeton subject headings:
Cotton manufacture--United States.
Labor--United States.
Woolen and worsted manufacture--United States.