https://www.globallaborjustice.org/wp-content/uploads/2019/06/End-GBVH_GLJ_AFWA-2019.pdf
https://theconversation.com/dna-says-youre-related-to-a-viking-a-medieval-german-jew-or-a-1700s-enslaved-african-what-a-genetic-match-really-means-222833
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/662744/State_of_the_Nation_2017_-_Social_Mobility_in_Great_Britain.pdf
https://www.city-journal.org/article/the-new-gnostics