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.
A the church saves good christians is your answer for question 6
He was a spokesman of the south who was a democratic leader
Answer:
The design is based on the intersection of two circles.
Explanation:
The pattern of intersection circles, and the repetition of them, create a sense of space. This architectural style was first used in the 7th century BC because of the aesthetics and symmetrical style and was incorporated by the Romans in the subsequent years in their main buildings.