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).
Statutory Notes and Related Subsidiaries
Effective Date of 1998 Amendment
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.