Answer:
The region has over two-thirds of the world's oil supply ( A )
Step-by-step explanation:
The Middle East is the region lying between the African continent and eastern Europe it is a very rich and culturally diversified region, and also the home to three major Religion of the world known as Judaism, Christianity and Islam. the oil reserves of the region accounts for over two third of the world's oil reserve hence the Majority of the world is dependent on them for oil supply.
Also the rate of tourism in the region is beginning to increase as well the UAE is now leading the pace on that in the region.