<span>The Sahara's size and harsh terrain limited movement. Camels could carry huge loads up to 5000 punds and could go 20-30 miles often without water. Camels were much better suited to the desert travel than horses. This made new trade routes possible.</span>
Merchants believed that the slaves were less than animals, therefore they needed less than animal conditions.
The answer will be the second one
I think it is European union but i am not 100% <span />
They could get mad or confused it really depends on what the concerns are about the children
