The answer is a) the division of germany.
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:
Relatives to people who are already here is the answer in this question. People who are already in the country and earn much money to make their family lives immigrate to that country because their life will be stable. So the relative of the person who are already in that country is the reason why there has a large number of immigrants.
The answer is U.S. victory in the war produced a peace treaty that compelled the Spanish to relinquish claims on Cuba, and to cede sovereignty over Guam, Puerto Rico, and the Philippines to the United States. The United States also annexed the independent state of Hawaii during the conflict.
I think the answer is A, developed new medical practices. Although the Han Dynasty DID sail to North America and shut down the Silk Road, the phrases listed have to do with technological achievements. That’s why medical practices, along with paper travel, and technology itself are all achievements of the Han Dynasty.