Europe would be in contact with lost knowledge sooner that in reality happened. As the arab nations were more civilized than some others, the cities were preserved and the really important work of the romans would be preserved and enhanced. The gods statues were destroyed and Islam would be the only religion.
I believe C is the right anwser
It is a true fact that scarcity is an ongoing part of human condition. The correct option among all the options that are given in the question is the first option. Sometimes the scarcity is created artificially and sometimes it is a natural phenomenon. I hope the answer helps you.