Answer: B. Plains and Pueblo
The American Civil War was fought in the United States from 1861 to 1865. <span>The American Revolution was a colonial revolt that took place between 1765 and 1783. The American Patriots in the Thirteen Colonies won independence from Great Britain, becoming the United States of America.</span>
United state could be as United state is the strongest country and the riches therefore united state could aid all countries.
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.
