Answer:
OPEC has been gaining steady power and influencing the global oil market since the 1970s when OPEC had ~50% of market share in global crude oil production. High market share has also given OPEC the bargaining power to price oil above what prices would be in a more competitive market.
Explanation:
Answer: all of the above
Increased globalization has been possible, because (in the words of New York Times journalist, Thomas Friedman) the world has become flatter. Thus, due to technological advances and reduction of barriers companies have increasingly become
Popular sovereignty is where the government is created and run by the will of the people.
So your answer would be people.