Columbia subject headings:
New Deal, 1933-1939.
Social conflict--United States--History--20th century.
United States--Economic policy--1933-1945.
Harvard subject headings:
New Deal, 1933-1939.
Social conflict--United States--History--20th century.
United States--Economic policy--1933-1945.
Princeton subject headings:
New Deal, 1933-1939.
Social conflict--United States--History--20th century.
United States--Economic policy--1933-1945.