Columbia subject headings:
Persuasion (Rhetoric)--Political aspects.
Political oratory--United States.
Presidents--United States--Language.
Harvard subject headings:
Persuasion (Rhetoric)--Political aspects.
Political oratory--United States.
Presidents--United States--Language.
Princeton subject headings:
Persuasion (Rhetoric)--Political aspects.
Political oratory--United States.
Presidents--United States--Language.