Quick search by citation:
42 U.S. Code Subchapter XIV - GRANTS TO STATES FOR AID TO PERMANENTLY AND TOTALLY DISABLED
Repeal of Subchapter; Inapplicability of Repeal to Puerto Rico, Guam, and Virgin Islands
Pub. L. 92–603, title III, § 303(a), (b), Oct. 30, 1972, 86 Stat. 1484, provided that this subchapter is repealed effective Jan. 1, 1974, except with respect to Puerto Rico, Guam, and the Virgin Islands.