You! Your shoes are cheaper, therefore, more desirable. They save people $50!
I would guess gathering food and hunting, although sleeping might also be N1
The expansion of the Islamic faith progress through the rest of the Arab peninsula took place largely "<span>b. In violent warfare as Islam challenged both polytheists and the ruling elite," since they there were challengers to the status quo that were very much disliked by the ruling class. </span>
