Slavery effectively disappeared in most of Christian Europe towards the end of the Middle Ages, because the Church opposed keeping Christian slaves. (Similarly, Islamic Europe had banned Muslim slaves.) As Christianity spread, slaves were no longer conveniently available, and the society had to adapt.
This requires a very bold, 115 font asterisk. Or rather it’s plain wrong. Mass slavery in Europe didn’t really end until serfdom was abolished (1800s). And let’s not even get started on the African slave trade which was managed and prospered off of from Europeans, both from direct sales and indirectly from slave labor. Also, many of those slaves converted to Christianity, so it wasn’t based on any religious affiliation.
It was abolished in western Europe. Even in eastern Europe serfdom was not the same as slavery.
The African slave trade happened between west Africa and the Americas, and Africa and west Asia. Not with Europe.
Slave owners refused to free slves who converted, and tired to prevent them being converted : https://www.gresham.ac.uk/watch-now/protestant-slavery
I’m a bit confused by your reply. Pretty sure the rulers of the Dahomey kingdom weren’t trading with people of the “Americas” but with Europeans, before and after its abolishment across Western Europe. In the book Fistful of Shells, historian Toby Green argues the scale of the trade was only made possible by European traders flooding West Africa with cheap currency (shells which had little value to them but that could be collected in the billions from Brazil and the Indo-Pacific).
My points are:
1. slavery in Western Europe had been abolished long before the transatlantic slave trade - the Europeans were intermediaries, but there was little to no slavery in their home countries. There were many court rulings in England against slavery.
2. not enslaving Christians played a role in abolishing slavery in medieval Europe
3. serfdom was a far better condition that being a slave
4. Slave owners in the Americas opposed the conversion of slaves to Christianity. they also censored the version of the Bible available to slaves very heavily.
5. The claim about mass slavery within Europe is misleading on two counts: serfs are not just chattel slaves (they had rights), and Western Europe was very different from Eastern Europe.
https://www.english-heritage.org.uk/visit/inspire-me/blog/bl...
https://en.wikipedia.org/wiki/Slavery_in_Britain#Judicial_de...
https://en.wikipedia.org/wiki/Select_Parts_of_the_Holy_Bible...