1998—Par. (1).
Pub. L. 105–277, § 1223(20), inserted “of America” after “United States”.
1991—Pars. (3), (4).
Pub. L. 102–228, § 402(a)(2), added pars. (3) and (4).
Amendment by
Pub. L. 105–277 effective Apr. 1, 1999, see section 1201 of
Pub. L. 105–277, set out as an Effective Date note under section
6511 of this title.