Answer:
There is one main reason.
Explanation:
It's actually quite simple, it was the norm. People wanted to fit in and the norm of this was to be bitter against African Americans. They used tactics like lynching (hanging them) or just using whatever racial slurs possible.
I'm pretty sure that is was C. Spain
Im confused. What? It dosen't show a sentence.
The way that Islam was able to cross the Sahara desert in the Eight century is :
Muslim merchants from north Africa followed trading routes through the Sahara desert
And they spread Muslim's teaching during the trading process
hope this helps