Which of the following statements about enslavement in africa is true?
question 5 options:

a)

enslavement was brought to africa by islam

b)

enslavement was only practiced by europeans when they arrived in africa

c)

both europeans and africans took enslaved africans

d)

all enslavers in africa were kind to their victims

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.

answer; geography and region;