Section, acts June 25, 1948, ch. 645,
62 Stat. 719; May 24, 1949, ch. 139, § 9,
63 Stat. 90; Sept. 22, 1970,
Pub. L. 91–405, title II, § 204(d)(4),
84 Stat. 853; Feb. 7, 1972,
Pub. L. 92–225, title II, § 201,
86 Stat. 8; Oct. 15, 1974,
Pub. L. 93–443, title I, §§ 101(f)(2),
102,
88 Stat. 1268, 1269; May 11, 1976,
Pub. L. 94–283, title I, § 115(g), title II, § 202,
90 Stat. 496, 497, defined terms applicable to prohibitions respecting elections and political activities.