Columbia subject headings:
Democracy.
Federal government--United States.
Judicial review--United States.
Political participation--United States.
Presidents--United States.
United States--Politics and government.
Harvard subject headings:
Democracy
Federal government--United States
Judicial review--United States
Political participation--United States
Presidents--United States
Representative government and representation--United States
United States--Politics and government--1945-1989.
United States--Politics and government.
Princeton subject headings:
Democracy.
Federal government--United States.
Judicial review--United States.
Political participation--United States.
Presidents--United States.
United States--Politics and government.