In 1440s, Pope Nicolas V, by considering Africans as pagans, used this as his rationalization behind his blessing of the capture, enslavement and trafficking of free Africans. This, in Portugal, marked the beginning of the trading of the enslaved.
In modern Portugal, when a grave site of 155 enslaved Africans was discovered, instead of building a memorial to this sombre find, a mini-golf course was built over it.
In Suriname, South America, the enslaved were brought there by the hundreds to gather and process sugar cane, to satisfy the European demand for sugar. Part of this involved digging out 160 kilometres (100 miles) of creeks that ultimately led to the Suriname river, and on to the Atlantic ocean. Many of the enslaved died daily in this servitude.
An enslaved Black person is responsible for the creation of the concept of a vaccine, on which every vaccine since is based. This video link provides the narrative: https://www.youtube.com/watch?v=cdS2VB1GWVA
The banjo has its origins in an African-based musical instrument. The first white people to play their version of this instrument did so in Blackface.