Answer: control of oil resources.
Explanation:
The correct answer is B)answer questions about U.S. history and government. To become a naturalized citizen of the United States and to obtain an American passport, there are a set of rules and regulations to follow. One of them is learning history and government questions about the United States. This is usually given to applicants through a CD to which they can listen to, learn and practice in the weeks coming before the test. Most prospective citizens who speak English, but also who do not are equally given a language test to see how good their proficiency in English is. This is a relatively long process, but once people pass they receive an American passport, as well as a green card.
Answer:
European power was in a period of great decline.
