Columbia subject headings:
Election law--United States.
Political conventions.
Presidents--United States--Election.
Presidents--United States--Elections.
Primaries--United States.
Vice-presidents--United States--Election.
Harvard subject headings:
Election law--United States
Presidents--United States--Election
Vice-presidents--United States--Election
Princeton subject headings:
Election law--United States.
Presidents--United States--Election.
Vice-presidents--United States--Election.