Columbia subject headings:
English language--Dialects.
English language--United States.
Linguistics--Research--United States.
Speech and social status--United States.
Harvard subject headings:
Americanisms
English language--Social aspects--United States
Linguistics--Research--United States.
Speech and social status--United States.
Princeton subject headings:
Americanisms.
English language--Social aspects--United States.
Linguistics--Research--United States.
Speech and social status--United States.