Columbia subject headings:
Foreign trade promotion--United States--History.
Industrial policy--United States--History.
United States--Commerce--History.
United States. Department of Commerce--History.
United States. Department of State--History.
Harvard subject headings:
Foreign trade promotion--United States--History.
Industrial policy--United States--History
United States--Commerce--History.
United States. Department of Commerce--History.
United States. Department of State--History.
Princeton subject headings:
Foreign trade promotion--United States--History.
Industrial policy--United States--History.
United States--Commerce--History.
United States. Department of Commerce--History.
United States. Department of State--History.