16 U.S.C. § 17n
Section, acts June 23, 1936, ch. 735, §4, 49 Stat. 1895; Aug. 1, 1956, ch. 852, §6, 70 Stat. 908, defined the term "State" as used in sections 17k and 17l of this title. See section 100504(a)(1) of Title 54, National Park Service and Related Programs.