1. An Act to Provide for the Complete Independence of the Philippine Islands, to Provide for the Adoption of a Constitution and a Form of Government for the Philippine Islands, and for Other Purposes (Tydings–McDuffie Act), Pub. L. No. 73-127 (1934).
2. Servicemen’s Readjustment Act of 1944, Pub. L. No. 78-346 (1944).
3. United States v. Bhagat Singh Thind, 261 U.S. 204 (1923).
4. Alien Naturalization Act, 40 Stat. 542 (1918).