Columbia subject headings:
Legislative power--United States.
United States--Politics and government--1945-1989.
United States--Social policy.
United States. Congress.
Harvard subject headings:
Legislative power--United States.
United States--Politics and government--1945-1989.
United States--Social policy.
United States. Congress.
Princeton subject headings:
Legislative power--United States.
United States--Politics and government--1945-1989.
United States--Social policy.
United States. Congress