What did make the western europeans to accept slavery in the middle ages? Since the Church did not view as important or good and in the early middle ages those countries barely didn't have any of it

by Brazuka2000

If you can, please give me sources

Georgy_K_Zhukov

More of course can be said, but /u/welfontheshelf has written on on medieval slavery here, and /u/bristoneman here, which may be of interest.