Answer:Prithvi Narayan Shah
Explanation:
The benefit is that OPEC coordinates petroleum policies of its member countries which stabilizes the oil markets. Stable oil markets benefits the world economy. Drawbacks include limitations in actual power in terms of controling member countries and actual prices.
The main three areas of the walled city are Kowloon Walled City, Inside Hong Kong’s lawless, and from the slum to park