1. Census Records. National Archives. Available at: https://www.archives.gov/research/census/1940 (accessed 20.12.2022).
2. Alexander v. Holmes County Bd. Decided October 29, 1969. U.S. Supreme Court. Available at: https://supreme.justia.com/cases/federal/us/396/19/(accessed 15.01.2023).
3. Brown v. Board of Education of Topeka. Decided May 17, 1954. U.S. Supreme Court. Available at: https://supreme.justia.com/cases/federal/us/347/483/(accessed 09.08.2022).
4. Civil Rights Act of 1964. Pub. L. 88-352, 78 Stat. 241. Enacted July 2, 1964. Available at: https://www.govtrack.us/congress/bills/88/hr7152/text (accessed 05.10.2022).
5. Congressional Globe. 42-nd Congress, 3-d Session. Washington, 1872.