https://www.poetryfoundation.org/poems/43076/middle-passage
https://libguides.wustl.edu/poetry-bam/timeline
https://www.poetryfoundation.org/poems/42558/incident-56d2212863009
http://www.english.illinois.edu/maps/blackarts/historical.htm
https://www.poets.org/poetsorg/text/brief-guide-black-arts-movement
http://www.blackpast.org/aah/black-arts-movement-1965-1975
https://libguides.wustl.edu/poetry-bam/timeline
https://www.poetryfoundation.org/poems/42558/incident-56d2212863009
http://www.english.illinois.edu/maps/blackarts/historical.htm
https://www.poets.org/poetsorg/text/brief-guide-black-arts-movement
http://www.blackpast.org/aah/black-arts-movement-1965-1975