http://amp.history.com/news/james-buchanan-bought-and-freed-slaves-but-not-for-the-reason-you-might-think
https://www.youtube.com/watch?v=LK8piJMrIkc
https://lynchinginamerica.eji.org/
http://africasacountry.com/2017/05/linton-kwesi-johnson-and-black-british-struggle/
https://www.youtube.com/watch?v=JIpEpJcFDT4&feature=youtu.be
https://www.youtube.com/watch?v=yZUtWFLUCcM