Columbia subject headings:
Education and state--United States.
Educational equalization--United States.
Home and school--United States.
School choice--United States.
Social institutions--United States.
Harvard subject headings:
Education and state--United States.
Educational equalization--United States.
Home and school--United States.
School choice--United States.
Social institutions--United States.
Princeton subject headings:
Education and state--United States.
Educational equalization--United States.
Home and school--United States.
School choice--United States.
Social institutions--United States.