Columbia subject headings:
Legislation--Moral and ethical aspects--Study and teaching.
Social problems--Study and teaching.
Harvard subject headings:
Civics
Legislation--Moral and ethical aspects--Study and teaching.
Social ethics.
Social legislation--United States
Social problems
Social problems--Study and teaching.
United States--Moral conditions.
Princeton subject headings:
Legislation--Moral and religious aspects--Study and teaching.
Social problems--Study and teaching.