Columbia subject headings:
English language--Dialects--United States--Congresses.
English language--Remedial teaching--Congresses.
Harvard subject headings:
Americanisms--Congresses.
English language--Dialects--United States--Congresses.
English language--Remedial teaching--Congresses.
Princeton subject headings:
Americanisms--Congresses.
English language--Dialects--United States--Congresses.
English language--Remedial teaching--Congresses.