Columbia subject headings:
Capital.
Investments--United States.
Taxation--United States.
United States--Economic conditions--1918-1945.
United States--Economic policy.
Harvard subject headings:
Capital.
Investments--United States
Taxation--United States
United States--Economic conditions--1918-1945.
United States--Economic policy.
Princeton subject headings:
Capital.
Investments--United States.
Taxation--United States.
United States--Economic conditions--1918-1945.
United States--Economic policy.