The Arab traders who traded in Africa were responsible for bring Islam to Africa
Alexander the Great, conquered Persia, India, Greece and Egypt got the idea from Greece
I would say the answer is three (not 100% sure tho). It's definitely not 2 or 1
The Indo-European languages were though to have originated around Azerbaijan and Iran.
Because the only way (back then) to process and make sugar farms was through manual labor. Since the Americans didn't want to put effort onto their own sugar farms, Africans were forced to do the labor part for them.
