Social Security programs in the United States, 1987.
D000385:Aid to Families with Dependent Children; D006801:Humans; D007182:Income; D007342:Insurance Benefits; D007350:Insurance, Hospitalization; D008484:Medicaid; D010415:Pensions; D011638:Public Housing; D012943:Social Security; D014478:Unemployment; D014481:United States; D014728:Veterans; D014942:Workers' Compensation