
https://carnegieendowment.org/publications/interactive/protest-tracker

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://openknowledge.worldbank.org/bitstream/handle/10986/29498/9781464812521.pdf