William J. Brennan

“ This suit is brought by Illinois citizens against Illinois officials. In that circumstance, Illinois may not invoke the Eleventh Amendment, since that Amendment bars only federal court suits against States by citizens of other States. Rather, the question is whether Illinois may avail itself of the nonconstitutional but ancient doctrine of sovereign immunity as a bar to respondent's claim for retroactive AABD payments. In my view Illinois may not assert sovereign immunity for the reason I expressed in dissent in Employees v. ”