The Oklahoma Indian Welfare Act, referred to in subsec. (a), is act June 26, 1936, ch. 831, 49 Stat. 1967, as amended, also popularly known as the Oklahoma Welfare Act, which is classified generally to subchapter VIII (§ 501 et seq.) of this chapter. For complete classification of this Act to the Code, see Short Title note set out under section 501 of this title and Tables.