Columbia subject headings:
Intergenerational relations--United States.
Older people--Government policy--United States.
Older people--United States--Social conditions.
Social security--United States.
Harvard subject headings:
Intergenerational relations--United States
Older people--Government policy--United States
Older people--United States--Social conditions
Social security--United States
Princeton subject headings:
Intergenerational relations--United States.
Older people--Government policy--United States.
Older people--United States--Social conditions.
Social security--United States.